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Rapid:
Individual Calculations July 2015 |
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| Slobodiansky, Steven Total change: -12.00 | |   |
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| Ashdod Chess Club rapid June 2015 B | Ashdod | ISR | 2015-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1748 | 1.00 | 2 | 0.00 | 20 | 0.00 | |
|  Shuskin, Gennady | | | 1952 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gruzmarg, Michael | | | 1542 | ISR | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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 |
| 1820 | 1748 | 1.00 | 4 | -0.60 | 20 | -12.00 | |
|  Shavit, Tzahi | | | 1814 | ISR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Federovski, Adi | | | 1864 | ISR | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Lukin, Elisha | | | 1796 | ISR | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Zirkel, Dan | | | 1807 | ISR | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | |
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