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Individual Calculations May 2024 |
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| Brezis, Ari Total change: 119.20 | |   |
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| Alef Hadarim 2024 5-6 | Israel | ISR | 2024-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1846 | 1.50 | 2 | 0.70 | 40 | 28.00 | |
|  Sandler, Pavel | | | 1940 | ISR | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Faust, Roi | | | 1898 | ISR | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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) | | | | Israel national youth championship 2024 U16 | Kfar Saba | ISR | 2024-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1877 | 5.00 | 7 | 2.28 | 40 | 91.20 | |
|  Pearl, Oliver | | | 1769 | ISR | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Menahem, Adi | c | | 2112 | ISR | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Medovoy, Yaniv | | | 2009 | ISR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Qasem, Muhamad Mody | | | 1804 | ISR | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Vagman, Roy | f | | 2277 * | ISR | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Kirsch, Yahel David | | | 1961 | ISR | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Bercovici, Yaniv | | | 1890 | ISR | 1.00 | 1 | 0.52 | 40 | 20.80 | | | * 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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