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Individual Calculations May 2023 |
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| Yaniv, Yuval Total change: 28.40 | |   |
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| Israel Youth Championship under 18 2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2359 | 7.00 | 9 | 1.42 | 20 | 28.40 | |
|  Reches, Omer | | | 1959 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sherman, Reem | c | | 2126 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Borodety, Itamar | | | 2076 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Zemach, Nadav | f | | 2395 | ISR | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Levin, Guy | f | | 2419 | ISR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Sokolovsky, Yahli | m | | 2476 | ISR | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Rozen, Eytan | m | | 2458 | ISR | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Guz, Ari | f | | 2318 | ISR | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Gavriely, Or | | | 2000 | ISR | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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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