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Individual Calculations August 2022 |
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| Kupervaser, Erez Total change: -25.20 | |   |
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| Israeli Championship semi-final in Haifa - Nesher 2022 | Haifa | ISR | 2022-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2375 | 6.00 | 9 | -0.66 | 20 | -13.20 | |
|  Menahem, Adi | | | 2192 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Gruzman, Ilya | | | 2104 | ISR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Sorin, Michael | | | 2207 | ISR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Shohat, Yotam | f | | 2331 | ISR | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Gov, Guy | | | 2149 | ISR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Rakita, Efim | | | 1966 | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kaplivatski, Alexander | f | | 2161 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Steiner-Prozhanski, Giora | | | 2271 | ISR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Aharon, Ofir | f | | 2232 | ISR | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | 12th Kiryat Ono Summer Festival Open A | Kiryat Ono | ISR | 2022-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2248 | 2358 | 2.50 | 5 | -0.60 | 20 | -12.00 | |
| | Amit, Eli | | | 1967 | ISR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kaspi, Alexander | m | | 2414 | ISR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Uritsky, Yonathan | | | 2126 | ISR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Ben Ari, Yannay | f | | 2411 | ISR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Shohat, Yotam | f | | 2321 | ISR | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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