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Individual Calculations July 2021 |
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| Zaucha, Robert Total change: 80.00 | |   |
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| I Weekendowy turniej w Woli Zarczyckiej - U1600 | Wola Zarczycka | POL | 2021-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1358 | 3.50 | 4 | 2.00 | 40 | 80.00 | |
|  Stefanski, Adam | | | 1431 | POL | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Rozanski, Mateusz | | | 1468 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | |  Peret, Ryszard | | | 1478 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Kraczek, Cezary | | | 1420 | POL | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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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