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Individual Calculations September 2021 |
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| Kaminetsky, Asaf Total change: 31.60 | |   |
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| Israeli team U14 championship, Nahum Naftali memorial | Afula | ISR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1122 | 2.50 | 5 | 0.79 | 40 | 31.60 | |
|  Kfir, Nadav | | | 1387 | ISR | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Ken-Dror, Renana | | | 1291 | ISR | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Shapurkar, Amir | | | 1040 | ISR | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Laor, Yaniv | | | 1473 | ISR | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Becker, Maria | | | 1102 | ISR | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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