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Rapid:
Individual Calculations July 2015 |
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| Gershkowich, David Total change: -16.80 | |   |
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| Haifa-Jerusalem rapid match 2015 | Nesher | ISR | 2015-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2247 | 2.00 | 4 | -0.97 | 20 | -19.40 | |
|  Nareznoy, David | | | 2137 | ISR | 0.00 | 1 | -0.65 | 20 | -13.00 | |  Aronin, Pavel | | | 2111 | MNC | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Weinstein, Shaul | | | 1972 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zlotogorski, Itay | | | 2000 | ISR | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | Israel Team Cup 2015 | Rosh Haayin | ISR | 2015-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2269 | 2.50 | 4 | 0.13 | 20 | 2.60 | |
| | Zirkel, Dan | | | 1869 * | ISR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Shrentzel, Mordechai | f | | 2242 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Golberg, Igor | | | 2200 | ISR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Gruenfeld, Yehuda | g | | 2409 | ISR | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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