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Rapid:
Individual Calculations December 2021 |
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| Wawrzynow, Borys Total change: -12.40 | |   |
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| Puchar Slaska Juniorow w Szachach Szybkich do lat 14 | Ustron | POL | 2021-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1229 | 3.00 | 7 | -0.62 | 20 | -12.40 | |
|  Zozworek, Eryk | | | 1068 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Rojek, Wojciech | | | 1274 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Matus, Stanislaw | | | 1097 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Kuczera, Jakub | | | 1227 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Lach, Alicja | | | 1206 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Niemczyk, Krzysztof | | | 1400 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kozik, Maksymilian | | | 1238 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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