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Rapid:
Individual Calculations January 2024 |
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| Niewiadomski, Bartosz Total change: -46.40 | |   |
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| Lodzkie gra w szachy - Otwarty turniej szachowy dla dzieci | Lodz | POL | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1081 | 0.00 | 1 | -0.17 | 40 | -6.80 | |
|  Kochanowski, Jakub | | | 1349 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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 Wojewodztwa Lodzkiego w Szachach Szybkich do lat 10 | Lowicz | POL | 2023-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1084 | 1081 | 1.00 | 4 | -0.99 | 40 | -39.60 | |
| | Skrzypiec, Pawel | | | 1140 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | |  Stepinska, Lena | | | 1034 | POL | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Wysocki, Michal | | | 1046 | POL | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Wysocki, Jakub | | | 1116 | POL | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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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