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Individual Calculations March 2013 |
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| Gurevich, Gregory Total change: -25.50 | |   |
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| Israel National League 2013 | Various | ISR | 2012-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2372 | 2351 | 3.50 | 11 | -1.70 | 15 | -25.50 | |
|  Shvayger, Yuliya | | wf | 2232 | ISR | 0.00 | 1 | -0.66 | 15 | -9.90 | |  Zaslavsky, Mikhail | m | | 2450 | ISR | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Deutsch, Eyal | f | | 2351 | ISR | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Gershon, Alik | g | | 2485 | ISR | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Caspi, Israel | m | | 2449 | ISR | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Botvinnik, Mikhail | | | 2318 | ISR | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Greenfeld, Alon | g | | 2540 | ISR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Drozdov, Alexandre | f | | 2328 | RUS | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Porat, Maya | | wm | 2288 | ISR | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Grinshpun, Eduard | m | | 2399 | RUS | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Shutzman, Joseph | f | | 2248 | USA | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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