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Rapid:
Individual Calculations December 2017 |
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| Dunaevsky, Matan Total change: -7.20 | |   |
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| Shahar Arad Memorial Kfar Saba open rapid ch. 2017 B | Kfar Saba | ISR | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1357 | 1.50 | 3 | -0.36 | 20 | -7.20 | |
|  Kadosh, Lior | | | 1459 | ISR | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Rotenberg, Ariel | | | 1131 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Faivishevsky, Noam | | | 1199 | ISR | 0.50 | 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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