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Individual Calculations September 2009 |
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| Misailidis, Panagiotis Total change: -4.65 | |   |
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| 12th Greek Indiv. Champioship open U14 | Kallithea - Halkidiki | GRE | 2009-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1812 | 1523 | 0.00 | 2 | -0.32 | 15 | -4.80 | |
|  Sourgkounis, Angelos | | | 1873 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Metaxas, Efstathios | | | 1750 | GRE | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | 4th International Open Chess Tourn. "Summer Cup 2009" | N.Marmaras, Halkidiki | GRE | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1525 | 0.50 | 4 | 0.01 | 15 | 0.15 | |
| | Koroteeva, Ksenia | | | 1925 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Antoniadis, Konstantinos | | | 1824 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Xaxiris, E | | | 1925 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Balint, Daniel | | | 1786 | HUN | 0.50 | 1 | 0.32 | 15 | 4.80 | | | * 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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