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Individual Calculations July 2010 |
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| Lederman, Leon Total change: -8.70 | |   |
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| ISR 2nd League South 2010 | Various | ISR | 2010-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2242 | 2280 | 3.00 | 7 | -0.87 | 10 | -8.70 | |
|  Rapoport, Evgeny | | | 2274 | ISR | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Lebedinsky, Eduard | | | 2229 | MDA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Vladimirsky, Mark | | | 2186 | ISR | 0.50 | 1 | -0.13 | 10 | -1.30 | |  Blokh, Dmitry | | | 2271 | ISR | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Galburd, Yan | | | 2280 | ISR | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Mart, Avner | | | 2205 | ISR | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Shalkhatsky, Vladimir | f | | 2247 | ISR | 0.50 | 1 | -0.05 | 10 | -0.50 | |
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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