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Individual Calculations November 2023 |
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| Kodituwakku, Binuka Total change: 15.20 | |   |
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| 2023 Queensland U1600 Championship | Brisbane | AUS | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1328 | 1515 | 2.50 | 3 | 0.38 | 40 | 15.20 | |
|  Egorov, Nicholai | | | 1115 * | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Guan, Isabella | | | 1305 | AUS | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Devarajh, Joshua | | | 1564 | AUS | 0.50 | 1 | 0.07 | 40 | 2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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