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Individual Calculations July 2022 |
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| Chachashvili, Zuri Total change: -36.60 | |   |
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| open chess tournament for 1700 plus rated players | Rishon Lezion | ISR | 2022-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 2088 | 5.00 | 7 | -1.16 | 20 | -23.20 | |
|  Rubinstein, Dori | | | 1688 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hasson Shreger, Shalev | | | 1712 | ISR | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Zilbershtein, Victor | | | 1652 | ISR | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Azoulay, Yehonatan | | | 1761 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Umanskiy, Stanislav | | | 1630 | ISR | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Rivlin, Shachar | | | 1908 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Tashkinova, Sofiia | | | 1811 | UKR | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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) | | | | Liga Alef Shfela 2022 Rounds 8 - 9 | Various | ISR | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2078 | 0.50 | 2 | -0.67 | 20 | -13.40 | |
| | Bronshtein, Alex | | | 1953 | ISR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Triger, Ramon | | | 2081 | ISR | 0.00 | 1 | -0.50 | 20 | -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) | | |
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