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Individual Calculations July 2011 |
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| Krommidas, Vasilios Total change: 9.25 | |   |
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| 4th spring open Triandrias - Vasilis Sevastopoulos | Thessaloniki | GRE | 2011-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1750 | 1.50 | 3 | 0.37 | 25 | 9.25 | |
|  Tsikrikonis, Panagiotis | | | 2044 | GRE | 0.50 | 1 | 0.35 | 25 | 8.75 | |  Gountras, Klearhos | | | 2001 | GRE | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Peskelidis, Petros | | | 1523 | GRE | 1.00 | 1 | 0.21 | 25 | 5.25 | |
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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