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Individual Calculations May 2019 |
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| Celik, Ali Alper Total change: 1.60 | |   |
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| World School Chess Championships 2019 - U9 | Antalya | TUR | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1167 | 1.00 | 4 | 0.04 | 40 | 1.60 | |
|  Jaivardhan, Raj | | | 1567 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sejdeh, Amirsam | | | 1442 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Pert, Max | | | 1392 | ENG | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Savitskiy, Vladimir | | | 1172 | KAZ | 0.00 | 1 | -0.49 | 40 | -19.60 | | | * 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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