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Individual Calculations September 2021 |
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| Ziv, Daniel Total change: 43.60 | |   |
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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 |
| 1256 | 1024 | 2.50 | 6 | 1.09 | 40 | 43.60 | |
|  Levitan, Yaron | | | 1424 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Goldman, Evelin | | | 1049 | ISR | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Goldstein, Asaf | | | 1247 | ISR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Lukin, Gavriel | | | 1127 | ISR | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Ater-Datz, Noam | | | 1267 | ISR | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Umanskiy, Stanislav | | | 1424 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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