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Individual Calculations November 2022 |
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| Brezis, Ari Total change: 123.20 | |   |
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| Summer Chess Tournament 2022 | Kfar Saba | ISR | 2022-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1487 | 4.50 | 7 | 3.24 | 40 | 129.60 | |
|  Shilon Rahav, Eliran | | | 1780 | ISR | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Faust, Roi | | | 1909 | ISR | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Inbal, Nimrod | | | 1992 | ISR | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Gadasi, Noam | | wc | 1959 | ISR | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Noy, Eyal | | | 2037 | ISR | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Ben-Gera, Omer | | | 1479 | ISR | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Vaserman, Eduard | | | 1551 | ISR | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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) | | | | youth league arzit merkaz yom hol 2-3 | israel | ISR | 2022-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1485 | 1.00 | 2 | -0.16 | 40 | -6.40 | |
| | Ben Dror, Ori | | | 1117 | ISR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Kopaloff, Liam | | | 1669 | ISR | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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