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Individual Calculations January 2011 |
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| Porat, Maya Total change: -10.95 | |   |
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| Israel National Championship 2010 Open | Haifa | ISR | 2010-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2321 | 2257 | 3.00 | 9 | -0.73 | 15 | -10.95 | |
|  Berkovich, Mark A | m | | 2392 | ISR | 0.50 | 1 | 0.18 | 15 | 2.70 | |  Shachar, Ehud | f | | 2370 | ISR | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Krayz, Alexander | m | | 2339 | ISR | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Galburd, Yan | | | 2322 | ISR | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Givon, Asaf | | | 2226 | ISR | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Zaltz, Dov | | | 2316 | ISR | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Kudischewitsch, David | m | | 2366 | RUS | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Sheskin, Matan | | | 2252 | ISR | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Rinberg, Alexander | f | | 2302 | ISR | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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