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Rapid:
Individual Calculations January 2018 |
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| Bercovich, Asaf Total change: 21.40 | |   |
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| Israel Youth Championship U13 Qualifier 2017 Center | Givatayim | ISR | 2017-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1201 | 3.00 | 6 | 1.07 | 20 | 21.40 | |
|  Shapira, Gal | | | 1552 | ISR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Perry Rubinstein, Gaya | | | 1196 | ISR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Kane, Liam | | | 1230 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Yacov-Sela, Dror | | | 1167 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Landau, Gil | | | 1519 | ISR | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Sandler, Yuval | | | 1476 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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