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Individual Calculations January 2023 |
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| Dvoirys, Semen I. Total change: 3.90 | |   |
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| Rishon Lezion classic A - 1800 more | Rishon le Zion | ISR | 2022-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2461 | 6.00 | 7 | 0.43 | 10 | 4.30 | |
|  Azoulay, Yehonatan | | | 2061 * | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gavriely, Or | | | 2059 | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ribshtein, Nati | m | | 2257 | ISR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Soffer, Ram | g | | 2473 | ISR | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Levin, Guy | f | | 2382 | ISR | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Noy, Eyal | | | 2067 | ISR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ribstein, Orel | | | 1976 | ISR | 0.50 | 1 | -0.46 | 10 | -4.60 | | | * 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) | | | | Israeli Championship 2022 | Arad | ISR | 2022-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2416 | 2461 | 5.00 | 9 | -0.04 | 10 | -0.40 | |
| | Poleg, Matan | f | | 2291 | ISR | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Postny, Evgeny | g | | 2586 | ISR | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Parkhov, Yair | m | | 2470 | ISR | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Sokolovsky, Yahli | m | | 2415 | ISR | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Kobo, Ori | g | | 2553 | ISR | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Yaniv, Yuval | f | | 2338 | ISR | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Streltsov, Alexey | f | | 2313 | ISR | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Bronstein, Or | m | | 2442 | ISR | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Kochavi, Ori | f | | 2334 | ISR | 0.00 | 1 | -0.67 | 10 | -6.70 | |
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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