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Individual Calculations January 2023 |
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| Vladescu, Ovidiu-Viorel Total change: -13.60 | |   |
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| Bucharest Chess Weekend 1800 - 4th ed. | Bucuresti | ROU | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1565 | 1.00 | 3 | -0.68 | 20 | -13.60 | |
|  Grigore, Melania-Cristina | | | 1165 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vardanian, Yurii | | | 1773 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Armeanu, Ninel-Claudiu | | | 1542 | ROU | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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