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Individual Calculations October 2023 |
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| Twardowski, Karol Total change: 50.80 | |   |
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| Szachowe Pozegnanie Lata 2023 - grupa A | Grodzisk Mazowiecki | POL | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1182 | 2.50 | 5 | 1.27 | 40 | 50.80 | |
|  Siennicki, Gustaw | | | 1484 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Sidor, Mateusz | | | 1244 | POL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Gorecka, Zuzanna | | | 1386 | POL | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Muronczyk, Wiktor | | | 1292 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Ejsymont, Eryk | | | 1581 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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