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Rapid:
Individual Calculations January 2023 |
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| Sulkowski, Andrzej Total change: -3.20 | |   |
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| Gliwicki Festiwal Szachowy - C - ChronPESEL.pl OPEN | Gliwice | POL | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1695 | 2.00 | 6 | -0.16 | 20 | -3.20 | |
|  Zwardon, Vojtech | m | | 2400 | CZE | 0.50 | 1 | 0.49 | 20 | 9.80 | |  Kozaczuk, Witold | | | 1921 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Maciol, Ryszard | | | 2175 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Lewandowski, Patryk | | | 1320 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Jakubiec, Edyta | | wm | 2126 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Makarowski, Adam | | | 1308 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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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