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Individual Calculations January 2018 |
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| Fisher, Ariel Total change: 23.60 | |   |
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| Mark Center Autumn 2017 B | Tel Aviv | ISR | 2017-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1466 | 3.50 | 6 | 1.02 | 40 | 40.80 | |
|  Vilkovsky, Elias | | | 1637 | ISR | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Bacall, Udi | | | 1545 | ISR | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Levi, Or | | | 1629 | ISR | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Ater, Yuval | | | 1403 | ISR | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Oren, Ofer | | | 1482 | ISR | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Abramov, Itzhak | | | 1491 | ISR | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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) | | | | Liga Noar Artzit Center 2017-18 Round 5-7 | various | ISR | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1452 | 0.00 | 1 | -0.43 | 40 | -17.20 | |
| | Oren, Ofer | | | 1499 | ISR | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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