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Rapid:
Individual Calculations September 2021 |
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| Swiatnicki, Daniel Total change: 3.20 | |   |
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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 |
| 1570 | 1420 | 2.50 | 6 | 0.31 | 20 | 6.20 | |
|  Kotyla, Sabina | | | 1148 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sokolowski, Jacek | | | 2021 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Kozlowski, Franciszek | | | 1482 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Skrzyczek, Bartlomiej | | | 1755 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ulrych, Wojciech | | | 1709 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Szydlowski, Oskar | | | 1307 | POL | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Turniej szachowy o Puchar 70-lecia Bielska-Bialej | Bielsko-Biala | POL | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1219 | 1420 | 5.00 | 7 | -0.15 | 20 | -3.00 | |
| | Kotyla, Jerzy | | | 1047 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ciupka, Kamil | | | 1269 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Wesolowski, Lukasz | | | 1047 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Wesolowski, Jeremi | | | 1283 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Marszalek, Jakub | | | 1148 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Rygiel, Andrzej | | | 1334 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kaluza, Zbigniew | | | 1407 | POL | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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