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Rapid:
Individual Calculations January 2018 |
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| Vazana, Yochay Total change: 3.80 | |   |
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| Israel Youth Championship U15 Qualifier 2017 South | Ashkelon | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1900 | 3.50 | 6 | -1.20 | 20 | -24.00 | |
|  Robach, Yuval | | | 1527 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Sheinkman, Lidan | | | 1672 | ISR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Fainman, Tomer | | | 1750 | ISR | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Yoshpa, Yonatan | | | 1584 | ISR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Iliaguev, Daniel | | | 1861 | ISR | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Mash, Ronen | | | 1553 | ISR | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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) | | | | Eitan Amitai Memorial Team Rapid Herzliya 2017 | Herzliya | ISR | 2017-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1900 | 4.00 | 5 | 1.39 | 20 | 27.80 | |
| | Sitbon, Itay | | | 1672 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Denesh, Nadav | | | 1940 | ISR | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Kinberg, Ofer | | | 1956 | ISR | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Iliaguev, Daniel | | | 1861 | ISR | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Moroz, Mark | | | 1968 | ISR | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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