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Rapid:
Individual Calculations June 2023 |
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| Bercovich, Amos Total change: -73.20 | |   |
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| Israeli U12 Team Championship 2023 | Shaarey Tikva | ISR | 2023-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1144 | 1206 | 0.00 | 3 | -1.75 | 40 | -70.00 | |
|  Aharonoff, Yair | | | 1358 | ISR | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Galmidi, Ester | | | 1035 | ISR | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Landa, Uri Aharon | | | 1038 | ISR | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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) | | | | Kiryat Ono May 2023 Rapid | Kiryat Ono | ISR | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1206 | 0.50 | 2 | -0.08 | 40 | -3.20 | |
| | Yehuda, Beeri | | | 1204 | ISR | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Scharf, Saar | | | 1606 * | ISR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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