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Rapid:
Individual Calculations November 2017 |
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| Cohen, Yael Total change: 21.00 | |   |
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| Dov Porat Memorial 2017 Rapid B | Ramat Gan | ISR | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1401 | 4.00 | 9 | 1.05 | 20 | 21.00 | |
|  Bolkovstein, David | | | 1725 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Guz, Ari | | | 1693 | ISR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Daniel, Ofek | | | 1667 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Roytman, Moshe | | | 1341 | ISR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Gabizon, Gal | | | 1283 | ISR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Alperovich, Asher | | | 1801 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Neeman, Gal | | | 1432 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Arvily, Itay | | | 1422 | ISR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Zach, Asif | | | 1603 | ISR | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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