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Individual Calculations November 2010 |
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| Pessiridis, Isaak Total change: 4.80 | |   |
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| 18th Nikaia International Open Chess Tourn. "Honour to National Resistance" 2010 Group B | Nikaia - Athens | GRE | 2010-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1690 | 3.50 | 5 | 0.32 | 15 | 4.80 | |
|  Pramateftaki, Aspasia | | | 1392 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Tsakiroglou, Ioanna | | | 1444 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Doulidis, Pavlos-Georgios | | | 1564 | GRE | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Holis, Hristos | | | 1754 | GRE | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Athanasopoulos, Stavros | | | 1735 | GRE | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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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