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Individual Calculations January 2019 |
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| Boguslavsky, Itay Total change: 13.60 | |   |
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| Israel Youth Championship U13 Qualifier 2018 Center | Kiryat Ono | ISR | 2018-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1325 | 2.00 | 4 | 0.34 | 40 | 13.60 | |
|  Weiss, Omri | | | 1463 | ISR | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Ben-Gera, Omer | | | 1250 | ISR | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Raiko, Gal | | | 1458 | ISR | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Bishara, Omar | | | 1375 | ISR | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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