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Rapid:
Individual Calculations September 2021 |
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| Bury, Maksymilian Total change: -24.80 | |   |
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| ChessCamp4Kids Niechorze rapid | Niechorze | POL | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1174 | 1326 | 2.00 | 3 | -0.07 | 20 | -1.40 | |
|  Plich, Lucyna | | | 1057 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Zeissel, Andrzej | | | 1347 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Ragan, Szymon | | | 1119 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | 4 Pory Roku - Lato z Szachami 2021 | Szczecin | POL | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1326 | 0.00 | 2 | -1.17 | 20 | -23.40 | |
| | Gbiorczyk, Mikolaj | | | 1441 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Plich, Lucyna | | | 1057 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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) | | |
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