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Individual Calculations September 2022 |
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| Erenberg, Itay Total change: 11.20 | |   |
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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 |
| 1206 | 1083 | 2.00 | 5 | 0.28 | 40 | 11.20 | |
|  Larioshin, Ariel | | | 1268 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Shmuel, Lior | | | 1048 | ISR | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Grezen, Yan | | | 1263 | ISR | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Margolin, Daniel | | | 1358 | ISR | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Gal, Yuval | | | 1095 | ISR | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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