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Rapid:
Individual Calculations December 2017 |
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| Ater-Datz, Ido Total change: -21.20 | |   |
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| Kiryat Ono Autumn 11.11.17 rapid B | Kiryat Ono | ISR | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1228 | 0.50 | 3 | -1.06 | 20 | -21.20 | |
|  Hazan, Yotam | | | 1192 | ISR | 0.50 | 1 | -0.05 | 20 | -1.00 | |  Penso, Liron | | | 1249 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Levian, Omer | | | 1202 | ISR | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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