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Rapid:
Individual Calculations March 2023 |
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| Pawelski, Tomasz Total change: -37.20 | |   |
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| Champ Bialystok 2023 Rapid U-14 | Bialystok | POL | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1210 | 1222 | 1.00 | 4 | -1.18 | 40 | -47.20 | |
|  Wnorowski, Wiktor | | | 1036 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Wojtacha, Krzysztof | | | 1637 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Czarnomysy, Dawid | | | 1082 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Perkowski, Dawid | | | 1086 | POL | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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) | | | | XXVIII edycja Bialostockiej Ligi Szkolnej - 6. runda do lat 13 | Bialystok | POL | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1083 | 1222 | 3.00 | 4 | 0.25 | 40 | 10.00 | |
| | Filipkowski, Krzysztof | | | 1014 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Piekutowska, Lena | | | 1099 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Czarnomysy, Dawid | | | 1082 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Perkowski, Jakub | | | 1136 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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