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Individual Calculations June 2013 |
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| Mamantov, Margarita Total change: -28.05 | |   |
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| ISR 2nd League North 2013 | Various | ISR | 2013-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2136 | 1.50 | 8 | -1.87 | 15 | -28.05 | |
|  Kreizberg, Michael | f | | 2274 | ISR | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Aharon, Ofir | f | | 2267 | ISR | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Lubin, Boris | | | 2206 | ISR | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Ronen, Israel | | | 2085 | ISR | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Protkin, Boris | | | 2062 | ISR | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Feldsherovich, Dmitry | | | 2251 | ISR | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Kinberg, Ofer | | | 2096 | ISR | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Afek, Yochanan | m | | 2315 | ISR | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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