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Rapid:
Individual Calculations December 2018 |
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| Weissberg, Harel Total change: 28.20 | |   |
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| Election Day Rapid 30.10.18 | Ramat Gan | ISR | 2018-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1531 | 2.00 | 6 | 0.99 | 20 | 19.80 | |
|  Solomon, Asif | | | 1931 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Sokolinsky, Yaakov | | | 1716 | ISR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Yusupoff, Yoav | | | 1777 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Astman, Haim | | | 1779 | ISR | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Vaisgur, Alon | | | 1835 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ater, Asaf | | | 1827 | ISR | 1.00 | 1 | 0.85 | 20 | 17.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Shachar Arad Memorial - Rapid 24.11.2018 B | Kfar Saba | ISR | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1527 | 3.00 | 5 | 0.42 | 20 | 8.40 | |
| | Boton, Noam | | | 1127 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Friedland, Benzi | | | 1253 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Shuker, Asaf | | | 1706 | ISR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Segev, Shai | | | 1669 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Leib, Daniel | | | 1718 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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