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Rapid:
Individual Calculations November 2017 |
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| Duchan, Yoav Total change: 15.20 | |   |
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| Herzliya Sukkkot Juniors Rapid 2017 | Herzliya | ISR | 2017-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1216 | 2.00 | 3 | 0.76 | 20 | 15.20 | |
|  Zaromb, Charles Irving | | | 1532 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Spector, Jonatan | | | 1254 | ISR | 1.00 | 1 | 0.55 | 20 | 11.00 | |  Shalom, Gali | | | 1095 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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