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Rapid:
Individual Calculations March 2023 |
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| Kozelsky, Robert Total change: -5.80 | |   |
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| Slezsky open 2023 | Rychvald | CZE | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1281 | 1.50 | 5 | -0.29 | 20 | -5.80 | |
|  Didi, Jan | | | 1920 | CZE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Bicik, Martin | | | 1545 | CZE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kwiatkowski, Zygmunt | | | 1528 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Reterski, Igor | | | 1089 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Kolorz, Julia | | | 1165 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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