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Rapid:
Individual Calculations September 2017 |
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| Heimann, Ido Total change: 12.20 | |   |
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| Israel Youth Team Ch. 2017 U14 Nahum Naftali Memorial | Nir Haemek | ISR | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1335 | 3.00 | 6 | 0.61 | 20 | 12.20 | |
|  Katkov, Michelle | | wf | 1588 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Sobel, Ido | | | 1581 | ISR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Boguslavsky, Itay | | | 1325 | ISR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Weissberg, Yair | | | 1299 | ISR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Gev, Yahli | | | 1318 | ISR | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Dunaevsky, Matan | | | 1387 | ISR | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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