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Rapid:
Individual Calculations September 2022 |
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| Eshkol, Lilian Total change: 7.00 | |   |
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| Kfar Saba chess rapid U14 2022 | Kfar Saba | ISR | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1235 | 4.00 | 8 | 0.88 | 20 | 17.60 | |
|  Sternfeld, Tomer | | | 1266 | ISR | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Kotzer, Gilad | | | 1163 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Sagi, Elisha | | | 1278 | ISR | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Hochman, Gur | | | 1230 | ISR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Sason, Noam | | | 1443 | ISR | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Gilor, Amit | | | 1442 | ISR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Qasem, Muhamad Mody | | | 1413 | ISR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | David, Idan | | | 1320 | ISR | 0.00 | 1 | -0.38 | 20 | -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) | | | | Women's National Chess Cup 2022 | Herzliya | ISR | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1235 | 1.00 | 4 | -0.53 | 20 | -10.60 | |
| | Katkov, Michelle | | wf | 1763 | ISR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Gleizer, Meital | | | 1150 | ISR | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Ribstein, Itael | | | 1055 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Qasem, Huda | | | 1541 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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