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Rapid:
Individual Calculations December 2021 |
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| Lesik, Sebastian Total change: 17.20 | |   |
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| IV Memorial Miroslawy Litmanowicz 2021 | Warszawa | POL | 2021-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1180 | 1145 | 2.00 | 5 | -0.28 | 20 | -5.60 | |
|  Fast, Maksymilian | | | 1363 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Rutkowski, Feliks | | | 1186 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Dzierzgowska, Jagoda | | | 1153 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Semkiw, Orest | | | 1151 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Kus, Maksymilian | | | 1045 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | Mistrzostwa Mazowsza Juniorow w Szachach Szybkich do 11 lat | Warszawa | POL | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1184 | 3.00 | 4 | 1.14 | 20 | 22.80 | |
| | Nurkiewicz, Anna | | | 1069 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Baginski, Zbigniew | | | 1155 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Klim, Juliusz | | | 1411 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sienkiewicz, Dominik | | | 1220 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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