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Rapid:
Individual Calculations January 2021 |
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| Wojcik, Grzegorz Total change: -23.80 | |   |
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| Mistrzostwa Dolnego Slaska w Szachach Szybkich 2020 | Kielczow | POL | 2020-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1562 | 2.50 | 7 | -1.19 | 20 | -23.80 | |
|  Zareba, Radoslaw | | | 1964 | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Krawiec, Grzegorz | | | 1723 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Bednarczyk, Mateusz | | | 1455 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Halhoul, Kamil | | | 1219 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Owczarek, Monika | | | 1353 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Grossmann, Ryszard | f | | 1844 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Pelczarski, Wojciech | | | 1252 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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