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Individual Calculations July 2018 |
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| Gamayev, Oleg Total change: -9.80 | |   |
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| National Ch. Semifinal 2018 Kiryat Ono | Kiryat Ono | ISR | 2018-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2249 | 4.50 | 9 | -0.49 | 20 | -9.80 | |
|  Gorshtein, Asaf | | | 1983 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Bakalchuk, Johnatan | m | | 2410 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Yaniv, Ori | | | 1915 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Galburd, Yan | | | 2364 | ISR | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Gruenfeld, Yehuda | g | | 2423 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Reprun, Nadejda | | | 2013 | ISR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Friedland, Moshe | f | | 2292 | ISR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Kudischewitsch, David | m | | 2359 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Hadari, Ariel | | | 2013 | ISR | 0.50 | 1 | -0.30 | 20 | -6.00 | |
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) | | |
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