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Individual Calculations September 2009 |
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| Kolomvakis, Stilianos Total change: -0.30 | |   |
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| 1st Open Championship of TEI Heraklion - Adults | Heraklio | GRE | 2009-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1784 | 0.00 | 1 | -0.40 | 15 | -6.00 | |
|  Stefanatos, Nikolaos | | | 1856 | GRE | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | 2nd International Chess Tournam. "Paleochora 2009" | Paleochora, Crete | GRE | 2009-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 1738 | 1.00 | 4 | 0.38 | 15 | 5.70 | |
|  Smith, Bryan G | m | | 2138 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Michelakos, Panagiotis | | | 2008 | GRE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Bahar-Mosse, Iakov | | | 1917 | GRE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Shrestha, Bilam Lal | | | 2106 | NEP | 1.00 | 1 | 0.90 | 15 | 13.50 | | | * 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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