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Individual Calculations February 2018 |
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| Rozen, Eytan Total change: -65.20 | |   |
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| Nat. Ch. Quarterfinal 2017-18 Ramat Gan | Ramat Gan | ISR | 2017-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 2023 | 4.00 | 9 | -1.77 | 40 | -70.80 | |
|  Kochavi, Ori | | | 1860 | ISR | 0.00 | 1 | -0.72 | 40 | -28.80 | |  Sassoon, Roei | | | 1783 | ISR | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Sobel, Ido | | | 1629 | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sokolovsky, Yahli | | | 1869 | ISR | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Gabizon, Eyal | | | 2165 | ISR | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Parnes, Nadav | | | 1954 | ISR | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Shetah, Roi | | | 1677 | ISR | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Shapira, Avner | | | 1970 | ISR | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Gamayev, Oleg | | | 2212 | ISR | 0.00 | 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) | | | | Liga Alef Shfela 2018 Round 1-2 | various | ISR | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2024 | 1.00 | 2 | 0.14 | 40 | 5.60 | |
| | Segal, Naum | | | 2096 | LAT | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Dinkin, Simyon | | | 2054 | ISR | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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