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Individual Calculations May 2023 |
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| Guz, Ari Total change: 6.00 | |   |
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| Israel Youth Championship under 18 2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 2318 | 6.00 | 9 | 0.30 | 20 | 6.00 | |
|  Scheimann, Ori | | | 1918 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sokolovsky, Yahli | m | | 2476 | ISR | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Levin, Guy | f | | 2419 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Borodety, Itamar | | | 2076 | ISR | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Sherman, Reem | c | | 2126 | ISR | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Zemach, Nadav | f | | 2395 | ISR | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Pelech, Roee | | | 1845 | ISR | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Yaniv, Yuval | f | | 2359 | ISR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Rivlin, Shachar | | | 2075 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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