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Individual Calculations June 2023 |
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| Kowalski, Witold Total change: -169.20 | |   |
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| Mistrzostwa Polski Juniorow Mlodszych do lat 14 - OOM Zachodniopomorskie 2023 | Darlowek | POL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1661 | 2.50 | 9 | -4.23 | 40 | -169.20 | |
|  Werblinski, Wojciech | | | 1261 * | POL | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Gruca, Karol | | | 1510 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Uhryn, Mateusz | | | 1483 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Nocek, Dominik | | | 1501 | POL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Grobelny, Mikolaj | | | 1576 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Zielen, Stanislaw | | | 1359 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Uhryn, Lukasz | | | 1453 | POL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Jagodzinski, Jaromir | | | 1468 | POL | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Rajlich, Vaclav | | | 1530 | POL | 0.00 | 1 | -0.68 | 40 | -27.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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