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Individual Calculations August 2021 |
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| Menahem, Adi Total change: 6.40 | |   |
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| Liga Alef Zafon Yom Hol 2021 Rounds 7-8 | Various | ISR | 2021-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1719 | 1.00 | 2 | 0.41 | 40 | 16.40 | |
|  Levitan, Shon | | | 1930 | ISR | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Shuminov, Asher | | | 1822 | ISR | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | | | 11th Kiryat Ono Summer Festival Open B | Kiryat Ono | ISR | 2021-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1594 | 1719 | 3.00 | 5 | -0.25 | 40 | -10.00 | |
| | Medovoy, Yaniv | | | 1471 | ISR | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Kfir, Nadav | | | 1389 | ISR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Kochavi, Dana | | | 1651 | ISR | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Gurevich, Yosef | | | 1663 | ISR | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Levi, Or | | | 1797 | ISR | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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