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Individual Calculations May 2012 |
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| Tziallilas, Kostas Total change: -7.05 | |   |
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| Attica Team Championship of A' Local Category 2012 - Group A and B | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2084 | 1.00 | 2 | -0.04 | 15 | -0.60 | |
|  Kostopoulos, Vasilios | | | 2058 | GRE | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Pandelidis, Ioannis | | | 2081 | GRE | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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) | | | | 15th Open SOP-SMAOK over 1900 rating | Pagrati, Athens | GRE | 2012-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2084 | 3.50 | 7 | -0.43 | 15 | -6.45 | |
|  Sarakenidis, Nikolaos | | | 1922 | GRE | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Angelopoulos, Georgios | | | 2006 | GRE | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Kefalas, Spyridon | | | 1930 | GRE | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Kaloskambis, Mihail | | | 2024 | GRE | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Nikolaou, Georgios | | | 2208 | GRE | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Zygouris, Hristos | | | 2220 | GRE | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Stoumbou, Eleni | | | 1962 | GRE | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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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