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Individual Calculations June 2019 |
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| Wnuk, Piotr Total change: 22.40 | |   |
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| III Turniej Szachowy o Puchar Dyrektora MOSiR Czerwionka-Leszczyny do lat 14 | Czerwionka-Leszczyny | POL | 2019-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1111 | 1.50 | 4 | 0.56 | 40 | 22.40 | |
|  Natoli, Alessia | | | 1320 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Mrozek, Zofia | | | 1356 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lysakowski, Piotr | | | 1313 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Rzepka, Marcin | | | 1285 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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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