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Individual Calculations September 2021 |
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| Har-Zahav, Tamir Total change: -33.60 | |   |
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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 |
| 1283 | 1041 | 0.00 | 4 | -0.84 | 40 | -33.60 | |
|  Gartenfloys, Mark | | | 1441 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mendler, Omer | | | 1287 | ISR | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Krupnik, Benaya | | | 1181 | ISR | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Schmeisser, Matan | | | 1221 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * 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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