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Individual Calculations June 2013 |
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| Lubin, Boris Total change: 1.05 | |   |
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| ISR 2nd League North 2013 | Various | ISR | 2013-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2206 | 4.50 | 8 | 0.07 | 15 | 1.05 | |
|  Nepomniachi, Alexander | | | 2290 | ISR | 0.50 | 1 | 0.12 | 15 | 1.80 | |  Lavi, Idan | | | 2134 | ISR | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Mamantov, Margarita | | | 2136 | ISR | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Aharon, Ofir | f | | 2267 | ISR | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Beker, Ziv | | | 2082 | ISR | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Kreizberg, Michael | f | | 2274 | ISR | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Ronen, Israel | | | 2085 | ISR | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Protkin, Boris | | | 2062 | ISR | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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