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Individual Calculations September 2022 |
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| Giller, Roy Total change: -72.40 | |   |
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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 |
| 1402 | 1446 | 1.00 | 5 | -1.81 | 40 | -72.40 | |
|  Ater-Datz, Noam | | | 1217 | ISR | 0.00 | 1 | -0.79 | 40 | -31.60 | |  Birka, Elia | | | 1349 | ISR | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Cohen, Israel | | | 1355 | ISR | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Mond, Omri | | | 1725 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Moscovitch, Michal | | | 1365 | ISR | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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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