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Individual Calculations September 2023 |
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| Sajtyna, Krzysztof Total change: -60.60 | |   |
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| XVI FESTIWAL SZACHOWY Swietokrzyskie 2023 - OPEN | Sielpia Wielka | POL | 2023-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1895 | 4.50 | 8 | -3.03 | 20 | -60.60 | |
|  Jablonski, Lukasz | | | 1188 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Kozera, Dawid | | | 1403 | POL | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Wrzodak, Jaroslaw | | | 1284 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Partyka, Wiktor | | | 1455 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Pozoga, Adam | | | 1500 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ostojski, Dawid | | | 1481 | POL | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Choina, Jan | | | 1541 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Wilusz, Stanislaw | | | 1495 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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