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Rapid:
Individual Calculations February 2019 |
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| Janda, Piotr Total change: -18.60 | |   |
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| IX Szachowe Mistrzostwa Swidnicy Gr A | Swidnica | POL | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1573 | 2.50 | 4 | -0.93 | 20 | -18.60 | |
|  Lesiak, Oskar | | | 1173 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Lasok, Marek | | | 1276 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Kudela, Krystian | | | 1173 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Golaszewski, Marek | | | 1388 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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