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Individual Calculations January 2021 |
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| Rozen, Eytan Total change: 2.10 | |   |
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| Closed GM Tournament Ramat Gan 2020 | Tel Aviv | ISR | 2020-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2429 | 2397 | 4.00 | 9 | -0.11 | 10 | -1.10 | |
|  Flom, Gabriel | g | | 2499 | FRA | 0.50 | 1 | 0.14 | 10 | 1.40 | |  Bronstein, Or | m | | 2427 | ISR | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Mikhalevski, Victor | g | | 2560 | ISR | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Kupervaser, Erez | f | | 2364 | ISR | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Dvoirys, Semen I. | g | | 2480 | RUS | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Parkhov, Yair | m | | 2411 | ISR | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Nedobora, Mikhail | m | | 2351 | UKR | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Gorshtein, Ido | f | | 2372 | ISR | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Bykhovsky, Avigdor | g | | 2400 | RUS | 0.50 | 1 | 0.00 | 10 | 0.00 | |
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) | | | | Liga Ilit Lenoar 2021 Group B 1 | Various | ISR | 2020-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2267 | 2397 | 1.00 | 1 | 0.32 | 10 | 3.20 | |
| | Gorodetzky, Matan | f | | 2267 | ISR | 1.00 | 1 | 0.32 | 10 | 3.20 | |
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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