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Individual Calculations January 2021 |
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| Ribstein, Orel Total change: -35.20 | |   |
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| End of the year Champions project | Ramat Gan | ISR | 2020-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1837 | 2.50 | 5 | -0.96 | 40 | -38.40 | |
|  Khairova, Evelina | | | 1437 * | ISR | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Gadasi, Noam | | wc | 1747 | ISR | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Shilon Rahav, Eliran | | | 1437 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Levin, Guy | f | | 2237 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Taragan, Uri | | | 1437 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | Liga Ilit Lenoar 2021 Group C 1 | Various | ISR | 2020-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1837 | 1.00 | 1 | 0.08 | 40 | 3.20 | |
| | Sternfeld, Tomer | | | 1437 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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