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Individual Calculations May 2023 |
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| Ben-Haim, Harel Total change: -82.80 | |   |
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| Israel Youth Championship under 10- 2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1301 | 0.00 | 4 | -2.07 | 40 | -82.80 | |
|  Bedyovkin, Nataniel Alexey | | | 1329 | ISR | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Yehuda, Beeri | | | 1164 | ISR | 0.00 | 1 | -0.68 | 40 | -27.20 | |  Zakin, Lior | | | 1503 | ISR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Grechin, Yan | | | 1159 | ISR | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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