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Rapid:
Individual Calculations December 2017 |
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| Weisbuch, Udi Total change: 1.20 | |   |
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| Shahar Arad Memorial Kfar Saba open rapid ch. 2017 A | Kfar Saba | ISR | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2206 | 3.00 | 5 | 0.06 | 20 | 1.20 | |
|  Sokolovsky, Yahli | | | 1832 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Baron, Tal | g | | 2556 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Alon, Yaacov | | | 1941 | ISR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Marcovici, Adrian | | | 1838 | ISR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gorodetzky, David | f | | 2441 | ISR | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | |
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