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Rapid:
Individual Calculations June 2022 |
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| Siek, Widianto Total change: -44.80 | |   |
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| Kensington FIDE Rapid Chess - Open | London | ENG | 2022-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1826 | 0.00 | 3 | -2.24 | 20 | -44.80 | |
|  Ismail, Mohammed Aayan | | | 1874 | ENG | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Sedykh, Stakhey | | | 1480 | ENG | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Pyun, Lindsay | | | 1426 * | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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