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Rapid:
Individual Calculations December 2021 |
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| Lewandowski, Kacper Total change: -27.40 | |   |
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| Mistrzostwa Mazowsza Juniorow w Szachach Szybkich do 15 i 18 lat | Warszawa | POL | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1260 | 1.00 | 4 | -1.37 | 20 | -27.40 | |
|  Laszczuk, Zofia | | | 1219 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Sikorski, Jan | | | 1169 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Laszczuk, Zuzanna | | | 1273 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Kacki, Stanislaw | | | 1098 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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