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Individual Calculations May 2010 |
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| Hatzigiannis, Trifon Total change: -20.70 | |   |
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| Attica Team Championship of C' Category 2010 | Attica | GRE | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1883 | 4.00 | 6 | 0.51 | 15 | 7.65 | |
|  Efstathopoulos, Sarantos | | | 1951 | GRE | 1.00 | 1 | 0.59 | 15 | 8.85 | |  Kiriazis, Dimitrios | | | 1762 | GRE | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Siomos, Nikolaos | | | 1842 | GRE | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Stamatiadis, Georgios | | | 1802 | GRE | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Monoholias, Georgios | | | 1632 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Konstantopoulos, Dimitrios | | | 1924 | 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) | | | | 103th Ambelokipi Open Poteas Memorial | Ambelokipi - Athens | GRE | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1864 | 0.00 | 3 | -1.89 | 15 | -28.35 | |
| | Konistis, Loukas | | | 2105 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Nteoudis, Konstantinos | | | 1652 | GRE | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Batas, Ioannis | | | 1464 * | GRE | 0.00 | 1 | -0.92 | 15 | -13.80 | | | * 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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