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Rapid:
Individual Calculations January 2018 |
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| Sherman, Reem Total change: -9.00 | |   |
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| Israel Youth Championship U13 Qualifier 2017 Center | Givatayim | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1632 | 4.00 | 6 | -0.78 | 20 | -15.60 | |
|  Almog, Shani | | | 1285 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Sandler, Yuval | | | 1476 | ISR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sobel, Alon | | | 1518 | ISR | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Geffen, Maor | | | 1423 | ISR | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Marcus, Eyal | | | 1325 | ISR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Eskenazi, Joy | | | 1278 | ISR | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | Eitan Amitai Memorial Team Rapid Herzliya 2017 | Herzliya | ISR | 2017-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1632 | 1.00 | 3 | 0.33 | 20 | 6.60 | |
| | Har-Even, Abir | | | 1981 | ISR | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Moroz, Mark | | | 1968 | ISR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sitbon, Itay | | | 1672 | ISR | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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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