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Rapid:
Individual Calculations September 2017 |
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| Malkin, Ben Total change: 2.40 | |   |
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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 |
| 1398 | 1200 | 1.50 | 5 | 0.12 | 20 | 2.40 | |
|  Oren, Ofer | | | 1215 | ISR | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Verny, David | | | 1528 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Katkov, Michelle | | wf | 1588 | ISR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ater, Yuval | | | 1217 | ISR | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Robach, Yuval | | | 1440 | ISR | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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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