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Rapid:
Individual Calculations July 2021 |
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| Kosiba, Marcin Total change: -25.40 | |   |
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| XVI Miedzynarodowy Turniej Szachowy Rogi 2021 Grupa B | Rogi | POL | 2021-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1674 | 5.50 | 8 | -1.27 | 20 | -25.40 | |
|  Toniak, Adrian | | | 1064 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Litawinski, Dariusz | | | 1250 | POL | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Zgoda, Aleksandra | | | 1168 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Flisiak, Iwona | | | 1381 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kotyla, Jan | | | 1398 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zegota, Andrzej | | | 1707 | POL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Rosc, Ignacy | | | 1072 | POL | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Guzik, Kacper | | | 1443 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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