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Rapid:
Individual Calculations September 2021 |
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| Sato, Kai Nathan Total change: 26.60 | |   |
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| ChessCamp4Kids Niechorze rapid | Niechorze | POL | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1161 | 2.00 | 4 | 1.33 | 20 | 26.60 | |
|  Bury, Milosz | | | 1513 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Christoffers, Julia | | | 1488 | GER | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Ches, Krzysztof | | | 1372 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Pawlicz, Filip | | | 1400 | POL | 0.00 | 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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