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Individual Calculations September 2022 |
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| Krasin, Boris Total change: 69.60 | |   |
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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 |
| 1396 | 1227 | 4.00 | 7 | 1.74 | 40 | 69.60 | |
|  Ziv, Daniel | | | 1134 | ISR | 0.00 | 1 | -0.63 | 40 | -25.20 | |  Ostrovsky Berman, Noam | | | 1778 | ISR | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Ken-Dror, Renana | | | 1454 | ISR | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Faust, Iftach | | | 1193 | ISR | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Moscovitch, Michal | | | 1365 | ISR | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Rubinstein, Dori | | | 1540 | ISR | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Andreev, Robert | | | 1305 | ISR | 0.50 | 1 | 0.11 | 40 | 4.40 | |
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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