Individual Calculations May 2015 |
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Kefalis, Hristos Total change: 15.40 | | |
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2015 ESSNA team championship - A1 Local Category | Attica | GRE | 2015-01-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2114 | 2112 | 1.00 | 1 | 0.50 | 20 | 10.00 | |
| Stefanopoulos, Orestis | f | | 2114 | GRE | 1.00 | 1 | 0.50 | 20 | 10.00 | | 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) | | 2015 ESSNA team championship - A2 Local Category | Attica | GRE | 2015-01-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2079 | 2112 | 3.00 | 5 | 0.27 | 20 | 5.40 | |
| Vlahakis, Ioannis | | | 2104 | GRE | 0.50 | 1 | -0.01 | 20 | -0.20 | | Halas, Ioannis | | | 2025 | GRE | 1.00 | 1 | 0.38 | 20 | 7.60 | | Tsiamis, Konstantinos | f | | 2265 | GRE | 0.50 | 1 | 0.20 | 20 | 4.00 | | Kostopoulos, Vasilios | | | 2038 | GRE | 0.50 | 1 | -0.10 | 20 | -2.00 | | Gazis, Panagiotis | | | 1961 | GRE | 0.50 | 1 | -0.20 | 20 | -4.00 | | 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) | |
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