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Individual Calculations August 2023 |
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| Szopa, Andrzej Total change: -2.40 | |   |
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| XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA C | Lazy | POL | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1198 | 3.00 | 9 | 0.94 | 20 | 18.80 | |
|  Grubiak, Roman | | | 1659 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Niedzwiecki, Marek | | | 1380 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Sobich, Stanislaw | | | 1628 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Makowska, Edyta Maria | | | 1532 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Zdziarski, Waldemar | | | 1298 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Duch, Robert | | | 1604 | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Marczukiewicz, Slawomir | | | 1468 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ziobrowska, Danuta | | | 1340 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bazylewicz, Zygmunt | | | 1095 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | Warsaw Chess Festival - group C | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1301 | 1176 | 0.00 | 3 | -1.06 | 20 | -21.20 | |
| | Kowalski, Witold | | | 1492 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Rutkowski, Feliks | | | 1384 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Domoradzki, Tomasz | | | 1028 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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) | | |
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