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Rapid:
Individual Calculations December 2021 |
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| Kraszewska, Olga Total change: -41.60 | |   |
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| XI Turniej Szachowy o Szable Pilsudskiego Gr A | Swidnica | POL | 2021-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1053 | 0.00 | 3 | -0.59 | 20 | -11.80 | |
|  Turek, Michal | | | 1740 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Rutkowski, Antoni | | | 1412 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lecyk, Piotr | | | 1064 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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) | | | | Otwarte Mistrzostwa Wroclawia Mlodziezy - Grupa A | Wroclaw | POL | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1053 | 0.00 | 4 | -1.49 | 20 | -29.80 | |
|  Szreter, Marek | | | 1037 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Nagly, Krzysztof | | | 1115 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Sambor, Piotr | | | 1285 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Biernacki, Adam | | | 1166 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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