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Rapid:
Individual Calculations January 2016 |
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| Kotler, Yiftah Total change: 22.40 | |   |
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| National Youth Championship 2015 Preliminaries U13 Center | Elkana | ISR | 2015-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1485 | 2.50 | 4 | 1.12 | 20 | 22.40 | |
|  Landau, Amit | | | 1793 | ISR | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Sitbon, Itay | | | 1720 | ISR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Shetah, Roi | | | 1684 | ISR | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Kopaloff, Liam | | | 1250 | ISR | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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