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Individual Calculations May 2023 |
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| Daher, Rojeh Total change: 46.40 | |   |
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| Israel Youth Girl Championship under 14 -2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1091 | 2.00 | 6 | 1.16 | 40 | 46.40 | |
|  Afek, Itay | | | 1379 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Abitbul, Matan | | | 1585 | ISR | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Lublinsky, Yonathan | | | 1201 | ISR | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Mendler, Omer | | | 1417 | ISR | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Zingrov, Daniel | | | 1457 | ISR | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Birka, Elia | | | 1535 | ISR | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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