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Individual Calculations November 2009 |
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| Stiri, Alexandra Total change: 2.40 | |   |
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| Corfu Chess Festival 2009 | Corfu Island | GRE | 2009-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2198 | 4.50 | 8 | 0.16 | 15 | 2.40 | |
|  Kolytas, Dimitrios | | | 1932 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Romanishin, Oleg M | g | | 2515 | UKR | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Kourkoulos-Arditis, Stamatis | | | 1869 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Akstinat, Sven-Holger | | | 2128 | GER | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Skembris, Spyridon | g | | 2474 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Grapsa, Georgia | | | 2050 | GRE | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Sigkounas, Alkis | | | 1798 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Rotstein, Arkadij | g | | 2538 | GER | 0.00 | 1 | -0.12 | 15 | -1.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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