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Rapid:
Individual Calculations December 2021 |
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| Swacha, Witold Total change: 2.60 | |   |
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| Mistrzostwa Mazowsza Juniorow w Szachach Szybkich do 13 lat | Warszawa | POL | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1196 | 2.50 | 5 | 0.13 | 20 | 2.60 | |
|  Jaczynski, Kacper | | | 1060 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | |  Klim, Filip | | | 1721 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Urych, Krzysztof | | | 1187 | POL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Sysiak, Tymon | | | 1231 | POL | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Kus, Maksymilian | | | 1045 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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