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Rapid:
Individual Calculations January 2024 |
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| Stefos, Stefanos Total change: -47.20 | |   |
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| Christmas Open Rapid Galaxias 2023 A | Thessaloniki | GRE | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1813 | 1.00 | 4 | -2.36 | 20 | -47.20 | |
|  Zafeiriou, Kallinikos | | | 1413 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gkalimpas, Iasonas | | | 1254 | GRE | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Gallos, Vasileios | | | 1076 | GRE | 0.00 | 1 | -1.00 | 20 | -20.00 | | | Grapsa, Georgia | | wf | 1833 | GRE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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