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Rapid:
Individual Calculations December 2021 |
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| Rogaczewski, Olaf Total change: -7.20 | |   |
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| Grand Prix KUJAWIAK- II Turniej Szachow Szybkich w Golubiu-Dobrzyniu- do lat 15 | Golub-Dobrzyn | POL | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1178 | 4.00 | 6 | 0.76 | 20 | 15.20 | |
|  Dziodko, Wiktoria | | | 1076 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Malinowski, Witold | | | 1146 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Lachacz, Witold | | | 1149 | POL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Zakaszewski, Mateusz | | | 1038 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Zakaszewski, Tymon | | | 1139 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Lachacz, Tymoteusz | | | 1346 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | 2. Otwarty Turniej Grand Prix Torunia Fundacja In Spe 2021-2022 - OPEN B | Torun | POL | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1136 | 1178 | 0.00 | 2 | -1.12 | 20 | -22.40 | |
| | Szudy, Krzysztof | | | 1137 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Chmielewski, Jakub | | | 1134 | POL | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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