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Rapid:
Individual Calculations July 2021 |
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| Zielinski, Tomasz Total change: -21.20 | |   |
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| Grand Prix Fundacja In Spe Torun 2020-2021 - Turniej 9 | Torun | POL | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1395 | 2.00 | 6 | -0.58 | 20 | -11.60 | |
|  Sliwicki, Damian | c | | 2071 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Retz, Agnieszka | | | 1292 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Sliwicka, Weronika | | | 1329 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Panek, Tadeusz | | | 1495 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Kapuscinski, Andrzej | | | 1280 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Dobrowolski, Henryk | | | 1532 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | Grand Prix Brodnicy 2021 | Brodnica | POL | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1395 | 0.00 | 3 | -0.48 | 20 | -9.60 | |
| | Wojtarowicz, Janusz | | | 1839 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Traczewski, Wojciech | | | 1512 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Mackiewicz, Anna | | | 1796 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | |
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