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Rapid:
Individual Calculations January 2017 |
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| Efraty, Gilad Total change: -20.40 | |   |
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| Jeruchess Youth semi-rapid Autumn 2016 | Jerusalem | ISR | 2016-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1254 | 0.00 | 2 | -0.64 | 20 | -12.80 | |
|  Kaminetsky, Roee | | | 1386 | ISR | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Kaminetsky, Roee | | | 1386 | ISR | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | Shlomo Tiran Memorial rapid 2016 B | Jerusalem | ISR | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1254 | 0.00 | 3 | -0.38 | 20 | -7.60 | |
| | Levin, Natan | | | 1654 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Genin, David | | | 1654 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Seri, Eyal | | | 1476 | ISR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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