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Individual Calculations August 2023 |
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| Grochulski, Tomasz Total change: -65.20 | |   |
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| XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1141 | 1250 | 1.00 | 4 | -1.56 | 40 | -62.40 | |
|  Czaja, Wiktor | | | 1489 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Hartlinski, Maciej | | | 1024 | POL | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Ksiezopolski, Marek | | | 1037 | POL | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Gancarz, Julia | | | 1012 | POL | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | Jagiellonski Festiwal Szachowy - Grupa A | Torun | POL | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1250 | 1.50 | 5 | -0.07 | 40 | -2.80 | |
| | Smolinski, Wojciech | | | 1554 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kluczek, Maciej | | | 1386 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Michno, Lukasz | | | 1369 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Chmielewski, Jakub | | | 1169 | POL | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Hubner, Michal | | | 1534 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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