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Individual Calculations November 2023 |
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| Ishchenko-Giller, Matvii Total change: -10.00 | |   |
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| 1st The Rooky International Open 2023 - Open Challenger | Bangkok | THA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1192 | 0.00 | 2 | -0.25 | 40 | -10.00 | |
|  Siriponlai, Sivakorn | | | 1589 | THA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chongstitwattana, Cholapat | | | 1464 | THA | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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