|
Individual Calculations September 2023 |
|
|
|
| Soybert, Ori Total change: 60.40 | |   |
|
| ISRAEL CHESS CHAMPIONSHIP UNDER 20 | Kfar Saba | ISR | 2023-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1764 | 4.50 | 9 | 1.47 | 40 | 58.80 | |
|  Katkov, Michelle | | wf | 2114 | ISR | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Ken-Dror, Renana | | | 1556 | ISR | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Qasem, Huda | | | 1919 | ISR | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Noy, Eyal | | | 2104 | ISR | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Rinberg, David | | | 1817 | ISR | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Orian, Noga | | wf | 1991 | ISR | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Qasem, Muhamad Mody | | | 1582 | ISR | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Katz, Kiril | | | 2039 | ISR | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Ribstein, Orel | | | 2014 | ISR | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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) | | | | Israeli Team Championship under 18- 2023 | Rishon le Zion | ISR | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1764 | 1.50 | 2 | 0.04 | 40 | 1.60 | |
| | Parkhov, Koren | | | 1356 | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zuev, Ilya | | | 1734 | 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) | | |
|
