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Individual Calculations May 2012 |
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| Samakas, Stavros Total change: -6.30 | |   |
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| Team Championship of ESSTH-H & ESSAMTH 2012 - POA | Thessaloniki - Halikidiki - East Macedonia/Thrake | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1473 | 0.00 | 1 | -0.36 | 30 | -10.80 | |
|  Betsakos, Hrisanthos | | | 1578 | GRE | 0.00 | 1 | -0.36 | 30 | -10.80 | |
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) | | | | 5th open spring tournament of Triandria - S.Psomiadis Memorial | Thessaloniki | GRE | 2012-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1456 | 0.50 | 3 | 0.15 | 30 | 4.50 | |
| | Exizoglou, Dimitrios | | | 1856 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Lazos, Ioannis | | | 1825 | GRE | 0.50 | 1 | 0.40 | 30 | 12.00 | |  Karagiannis, Thomas Aristotelis | | | 1734 | GRE | 0.00 | 1 | -0.17 | 30 | -5.10 | | | * 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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