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Rapid:
Individual Calculations September 2021 |
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| Hoder, Zygfryd Total change: -21.20 | |   |
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| Szachy Szybkie - Lato w Miescie na Sportowo 2021 w Bielsku-Bialej | Bielsko-Biala | POL | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1358 | 2.00 | 6 | -0.51 | 20 | -10.20 | |
|  Kotyla, Jerzy | | | 1047 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Jablonski, Marcin | | | 1892 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Brozek, Wojciech | | | 1421 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Karp, Piotr | | | 1714 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kozlowski, Franciszek | | | 1482 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Marszalek, Jakub | | | 1148 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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 LODYGOWICE 2021 - turniej 5 | Wilkowice | POL | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1358 | 2.50 | 6 | -0.55 | 20 | -11.00 | |
| | Glajc, Ireneusz | | | 1064 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Raszka, Krzysztof | | | 1604 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Ulrych, Wojciech | | | 1709 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Wandor, Adam | | | 1179 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Raczek, Stanislaw | | | 1256 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Rygiel, Andrzej | | | 1334 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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) | | |
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