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Individual Calculations January 2018 |
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| Sobel, Ido Total change: 46.80 | |   |
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| Ramat Gan Masters Autumn 2017 A | Ramat Gan | ISR | 2017-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1629 | 4.50 | 6 | 1.16 | 40 | 46.40 | |
|  Weissberg, Harel | | | 1489 | ISR | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Munte, Noa | | | 1663 | ISR | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Uritsky, Yonathan | | | 1681 | ISR | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Landau, Gil | | | 1421 | ISR | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Etingof, Yury | | | 1615 | ISR | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Bejashvili, Irma | | | 1646 | ISR | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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) | | | | Liga Noar Artzit Center 2017-18 Round 5-7 | various | ISR | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1607 | 1.00 | 2 | 0.01 | 40 | 0.40 | |
| | Fudim, Ariel | | | 1724 | ISR | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Vagman, Roy | | | 1499 | ISR | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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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