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Individual Calculations September 2021 |
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| Grabowski, Wojciech Total change: -18.80 | |   |
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| V Miedzynarodowy Memorial Ireny Warakomskiej - Open C | Suwalki | POL | 2021-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1379 | 3.00 | 7 | -0.47 | 40 | -18.80 | |
|  Pryszczewski, Jakub | | | 1072 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Kalvaitis, Gintautas | | | 1592 | LTU | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Czarniecki, Pawel | | | 1521 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Galeziewski, Olaf | | | 1369 | POL | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Jasiulewicz, Dawid | | | 1519 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Harasimczuk, Jakub | | | 1309 | POL | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Majcher, Igor | | | 1266 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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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