Practical guide · Worksheet
A closing balance on its own does not show whether a session made or lost money. Deposits, withdrawals, fees and bonus adjustments can move the balance independently of game outcomes. Reconcile those cash flows before calculating a net result.
Record the boundaries
Write down the opening and closing balances and their timestamps. Keep pending transactions outside the settled total. If several wallets or currencies exist, record them separately instead of combining unlike amounts.
Separate cash movements
List each deposit and withdrawal, plus identifiable fees. A hypothetical balance rising from 20 to 40 after a 30-unit deposit reflects a 10-unit decrease before other adjustments, not a 20-unit win. State the assumptions so the example can be checked.
Account for restricted funds
Bonuses and nonwithdrawable credits may require their own column. Do not treat a displayed promotional amount as spendable cash. If the operator does not explain an adjustment, leave a reconciliation difference and request clarification.
Use the record honestly
Do not remove losing sessions from a running total or reset the start date after a deposit. A complete record is useful for assessing spending and deciding to stop. It is not evidence that a pattern predicts the next result. Keep the worksheet private and omit sensitive account data when discussing the figures.
Set a fixed accounting boundary
Choose an opening timestamp and a closing timestamp and keep them unchanged while reconciling the session. Record the account currency and whether the balance is cash, total or available. If the closing balance includes money reserved for an unfinished round, keep that reservation separate. A session can be a personal reporting period rather than the application's automatic definition, but the choice should be explicit. Do not move the start point after a deposit or a large loss. A consistent boundary allows another person to reproduce the calculation and prevents a favorable fragment from being presented as the complete result.
Use the balance equation carefully
With no other adjustments, net game-related balance change equals closing balance minus opening balance minus deposits plus withdrawals. A hypothetical opening balance of 20 units, deposits of 30, withdrawals of 5 and closing balance of 25 produces a net change of minus 20 units. This equation assumes the balances are comparable and all movements are settled. Fees, bonuses, currency conversion or pending rounds require additional entries. Write those assumptions directly beside the example. The equation is an accounting aid; it does not establish whether any particular round was settled correctly or whether a promotional balance can be withdrawn.
Create a cash-flow table
Use one row per deposit, withdrawal, fee or adjustment with a reference, timestamp, amount and status. Keep requested withdrawals separate from completed transfers. A pending request may affect the available balance differently from the total balance, depending on the account design. Preserve the operator's original label alongside your own category. If an entry is unclear, mark it unresolved and request its meaning rather than guessing a category that makes the equation balance. Repeated amounts can represent separate transactions, so deduplicate by reference where available instead of deleting rows because the numbers look identical.
Treat promotional funds as a separate ledger
A bonus or nonwithdrawable credit should not be added to cash as though the two have identical conditions. Record the opening and closing promotional amounts and any conversion or removal separately. If a settlement draws from both balances, use the transaction record to identify the allocation. A headline wallet total can conceal these distinctions. Do not claim a cash gain solely because the total increased after a promotional credit. If the operator cannot explain the allocation, state that the reconciliation is incomplete. This is more honest than treating a restricted amount as money available for ordinary spending.
Investigate a difference without more play
Compare the period filters, currency and balance definitions first. Then check for omitted fees, pending rounds, duplicate transactions or an export that covers only one page. Preserve the original download and perform calculations in a separate working copy. A support request should identify the boundary balances and the specific unexplained amount, with the relevant transaction references. There is no need to place another round to test whether the ledger catches up. If the history updates later, save the new version and record which entry resolved the difference so the explanation remains visible.
Report the useful conclusion
The final summary should contain the period, currency, starting and ending cash balances, deposits, withdrawals, known adjustments and any unresolved difference. Avoid hiding uncertainty behind a precise-looking percentage. A spending record is for understanding exposure and supporting a decision to pause or stop, not for proving a pattern that predicts future outcomes. If the total is unaffordable or tracking itself encourages more gambling, use appropriate account controls and independent local support. A correct reconciliation cannot make a losing session recover itself, and changing the reporting period does not change the money already spent.
Related reading and sources
Continue with Casino strategy and consumer guides and How to read a slot paytable. Reference: Gambling Commission complaint guidance for Great Britain, checked 7 September 2026. The workflow above is editorial guidance; examples are hypothetical and are not reported test results.
Adults only where lawful and eligible. Global English is an editorial edition and does not authorize any operator or market. Gambling can cause financial harm; no method described here guarantees a profit.