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Individual Calculations July 2023 |
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| Barash, Mikhail Total change: 4.80 | |   |
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| Rishon Lezion closed scheveningen B | Rishon le Zion | ISR | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 2117 | 4.50 | 5 | -0.02 | 20 | -0.40 | |
|  Leib, Yoni | | | 1693 | ISR | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Zakin, Ilay | | | 1717 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gurevich, Neria | | | 1859 | ISR | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Sternfeld, Tomer | | | 1717 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lapushnian, Maya | | | 1693 | ISR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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) | | | | Israel league playoffs 2023 | Israel | ISR | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 2127 | 1.00 | 1 | 0.26 | 20 | 5.20 | |
| | Goldberg, Shmuel | | | 1942 | RSA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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