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Rapid:
Individual Calculations January 2016 |
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| Reprun, Nadejda Total change: 12.40 | |   |
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| Avraham Feldklein Memorial rapid 2015 A | Rishon Lezion | ISR | 2015-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1893 | 1.50 | 5 | -0.22 | 20 | -4.40 | |
|  Bronstein, Or | | | 2040 | ISR | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Penzias, Moti | | | 2172 | ISR | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Parkhov, Yair | | | 2050 | ISR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Marcovici, Adrian | | | 1909 | ISR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Gorodetzky, Matan | | | 1897 | ISR | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | | | Shahar Arad Memorial 2015 A | Kfar Saba | ISR | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 1893 | 2.00 | 5 | 0.84 | 20 | 16.80 | |
| | Weisbuch, Udi | | | 2213 | ISR | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Gabizon, Eyal | | | 1904 | ISR | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Golod, Vitali | g | | 2293 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khmelniker, Ilya | g | | 2293 * | ISR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cohen Revivo, Alon | | | 1975 | ISR | 0.50 | 1 | 0.11 | 20 | 2.20 | | | * 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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