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Individual Calculations August 2023 |
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| Twisk, Sebastian Total change: -20.80 | |   |
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| EJCOA National Youth Championships Final Combined U16, U18, U20 | Nottingham | ENG | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1599 | 0.00 | 1 | -0.52 | 40 | -20.80 | |
|  Pyun, Lindsay | | | 1586 | ENG | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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