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Individual Calculations May 2012 |
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| Kserokasitis, Ioannis Total change: -20.70 | |   |
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| Attica Team Championship of B' Local Category 2012 - Group B | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1830 | 2.50 | 3 | 0.71 | 15 | 10.65 | |
|  Paraskevopoulos, Grigoris | | | 1482 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Vyzaniaris, Anastasios | | | 1979 | GRE | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Skoufas, Georgios | | | 1755 | GRE | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | 3rd open ASOP DIAS 2012 | Petroupoli, Athens | GRE | 2012-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1830 | 1.50 | 5 | -2.09 | 15 | -31.35 | |
| | Hytos, Vasilios | | | 1944 | GRE | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Karousos-Theodorakis, Nikolaos | | | 1606 | GRE | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Stavropoulos, Konstantinos | | | 1430 * | GRE | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Alexiadis, Hristos | | | 1717 | GRE | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Foutouhos, Spyridon | | | 1458 | GRE | 0.00 | 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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