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Individual Calculations November 2017 |
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| Feldman, Amit Total change: 9.60 | |   |
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| Dov Porat Memorial 2017 Youth B | Ramat Gan | ISR | 2017-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1192 | 1.50 | 5 | 0.24 | 40 | 9.60 | |
|  Gleizer, Adar | | | 1486 | ISR | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Oren, Ofer | | | 1482 | ISR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Weissberg, Yair | | | 1308 | ISR | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Faivishevsky, Noam | | | 1291 | ISR | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Tsadka Darel, Darya | | | 1387 | ISR | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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