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Individual Calculations September 2022 |
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| Koren, Yotam Total change: 57.20 | |   |
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| Israeli team U14 championship, Nahum Naftali memorial 2022 | Afula | ISR | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1264 | 3.00 | 4 | 1.43 | 40 | 57.20 | |
|  Aluf, Omer | | | 1120 | ISR | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Timonin, Roman | | | 1490 | ISR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Wul, Kfir | | | 1719 | ISR | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Shifrin, Yonatan | | | 1186 | ISR | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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