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Individual Calculations September 2021 |
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| David, Idan Total change: 0.00 | |   |
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| Israeli team U14 championship, Nahum Naftali memorial | Afula | ISR | 2021-08-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1195 | 0 | 3.00 | 4 | 0.00 | 1235 | | 0.00 | |
|  Gleizer, Lior | | | 1243 | ISR | 1.00 | 1 | 0.00 | | 0.00 | |  Berezkin, Erik | | | 1308 | ISR | 0.50 | 1 | 0.00 | | 0.00 | | | Larioshin, Ariel | | | 1128 | ISR | 0.50 | 1 | 0.00 | | 0.00 | | | Becker, Maria | | | 1102 | ISR | 1.00 | 1 | 0.00 | | 0.00 | |
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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