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Individual Calculations August 2021 |
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| Mamo, Gilad Total change: -51.20 | |   |
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| Liga Bet Tel Aviv 2021 Rounds 7-8 | Various | ISR | 2021-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1627 | 0.50 | 2 | -0.66 | 40 | -26.40 | |
|  Giller, Roy | | | 1435 | ISR | 0.00 | 1 | -0.75 | 40 | -30.00 | |  Vinokur, Alexander | | | 1692 | ISR | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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 |
| 1605 | 1627 | 2.00 | 5 | -0.62 | 40 | -24.80 | |
| | Leor, Ephraim | | | 1765 | ISR | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Weisbuch, Ido | | | 1387 | ISR | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Levi, Or | | | 1797 | ISR | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Meirovich, Ilay | | | 1419 | ISR | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Levanzov, Yevgeny | | | 1656 | ISR | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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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