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Rapid:
Individual Calculations July 2015 |
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| Libov, Gennady Total change: -11.60 | |   |
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| Ashdod Chess Club rapid June 2015 A | Ashdod | ISR | 2015-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2186 | 3.00 | 5 | -0.18 | 20 | -3.60 | |
|  Triger, Ramon | | | 1994 | ISR | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Horesh, Tal | | | 2077 | ISR | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Iskhakov, Michael | | | 2111 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Parkhov, Yair | | | 1978 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Gorodetzky, David | f | | 2250 | ISR | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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 |
| 2284 | 2186 | 1.50 | 5 | -0.40 | 20 | -8.00 | |
| | Boruchovsky, Avital | g | | 2474 | ISR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Ben Porat, Or | | | 2206 | ISR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Nedobora, Mikhail | m | | 2395 | UKR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sherf, Roni | | | 2167 | ISR | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kunin, Michael | | | 2177 | ISR | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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