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Individual Calculations May 2023 |
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| Menahem, Adi Total change: 40.00 | |   |
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| Winter-Spring 2023 Haifa-Nesher | Haifa | ISR | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2133 | 2061 | 4.00 | 7 | 1.14 | 40 | 45.60 | |
|  Marks, Ariel | | | 1846 | ISR | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Gurevich, Yosef | | | 1977 | ISR | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Levitan, Ronit | | wf | 2181 | ISR | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Liinker, Mikhail | | | 2263 | ISR | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Gov, Guy | | | 2109 | ISR | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Ljubarov, Mark | f | | 2296 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Steiner-Prozhanski, Giora | | | 2258 | ISR | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | Israel Youth Championship under 16- 2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2090 | 7.00 | 9 | 0.58 | 40 | 23.20 | |
| | Rubinstein, Dori | | | 1687 | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kochavi, Dana | | | 1929 | ISR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Medovoy, Yaniv | | | 1887 | ISR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Bilenkiy, Maksym | | | 1890 | ISR | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Vagman, Roy | f | | 2298 | ISR | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Pevzner, Maks | | | 2028 | ISR | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Michaeli, Omri | | | 1788 | ISR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ingel, Mica Bar | | | 1690 * | ISR | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Meirovich, Ilay | | | 1954 | ISR | 0.50 | 1 | -0.18 | 40 | -7.20 | | | * 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) | | | | League Alef Hadarim 2023 7 | Israel | ISR | 2023-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2096 | 0.00 | 1 | -0.72 | 40 | -28.80 | |
| | Menkes, Shlomo | | | 1932 | ISR | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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) | | |
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