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Rapid:
Individual Calculations April 2024 |
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| Majchrzak, Ewa Total change: -15.20 | |   |
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| VIII GRAND PRIX Miasta Katowice-Turniej Szachowy dla Dzieci do lat 14 -WIOSENNY | Katowice | POL | 2024-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1407 | 1.00 | 4 | -0.38 | 40 | -15.20 | |
|  Hlubek, Tymoteusz | | | 1639 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Monka, Malwina | | | 1462 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Piotrowski, Stanislaw | | | 1520 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Gorecka, Laura | | | 1483 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | |
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