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Individual Calculations May 2023 |
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| Gov, Guy Total change: -2.80 | |   |
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| Winter-Spring 2023 Haifa-Nesher | Haifa | ISR | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2109 | 4.00 | 7 | 0.43 | 20 | 8.60 | |
|  Gruzman, Ilya | c | | 2123 | ISR | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Orian, Noga | | | 1931 | ISR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Margovsky, Naum | | | 1821 | ISR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ljubarov, Mark | f | | 2296 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Menahem, Adi | | | 2061 | ISR | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Levitan, Ronit | | wf | 2181 | ISR | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Liinker, Mikhail | | | 2263 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | CZERNIAK 36 MEMORIAL 2023 OPEN A | Tel Aviv | ISR | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2108 | 2.00 | 5 | -0.57 | 20 | -11.40 | |
| | Ben Ari, Yannay | m | | 2406 | ISR | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Noy, Eyal | | | 2109 | ISR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Rinberg, David | | | 1708 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kantsler, Boris | g | | 2412 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Duchan, Yoav | | | 1796 | ISR | 0.50 | 1 | -0.36 | 20 | -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) | | |
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