Individual Calculations January 2010 |
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Polyakov, Alex Total change: -3.45 | | |
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Ashdod Festival 2009 | Ashdod | ISR | 2009-12-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2121 | 2263 | 4.50 | 7 | -0.23 | 15 | -3.45 | |
| Zilbershtein, Victor | | | 1886 | ISR | 1.00 | 1 | 0.09 | 15 | 1.35 | | Zalkind, Konstantin | f | | 2119 | ISR | 0.50 | 1 | -0.19 | 15 | -2.85 | | Shevelev, Arkady | m | | 2302 | ISR | 0.50 | 1 | 0.05 | 15 | 0.75 | | Kharlamov, Igor | | | 2117 | ISR | 1.00 | 1 | 0.30 | 15 | 4.50 | | Foo, Benjamin | | | 2066 | SIN | 0.00 | 1 | -0.75 | 15 | -11.25 | | Shapiro, Evgeny | | | 2176 | ISR | 0.50 | 1 | -0.12 | 15 | -1.80 | | Porat, Maya | | | 2182 | ISR | 1.00 | 1 | 0.39 | 15 | 5.85 | | 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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