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Individual Calculations July 2011 |
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| Xigis, Michail Total change: 0.90 | |   |
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| 10th Open SOP-SMAOK <1900 rating | Pagrati - Athens | GRE | 2011-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1493 | 1617 | 2.50 | 4 | -0.16 | 15 | -2.40 | |
|  Kapellas, Alexandros | | | 1447 | GRE | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Arvanitakis, Panagiotis | | | 1490 | GRE | 0.50 | 1 | -0.17 | 15 | -2.55 | |  Fragiadaki, Eirini | | | 1443 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Kahrimanis, Spyridon | | | 1591 | GRE | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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) | | | | 14th chess open of Heraklion Attikis 2011 - A' Group | Heraklion Attikis | GRE | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1663 | 3.00 | 8 | 0.22 | 15 | 3.30 | |
| | Nikolakopoulos, Nikolaos | | | 2004 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Paouris, Nikolaos | | | 2034 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Kalogridakis, Theodoros | | | 1593 | GRE | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Alexiadis, Hristos | | | 1507 | GRE | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Dimitriadis, Nikolaos | | | 1617 | GRE | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Syfantos, Nikolaos | | | 1824 | GRE | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Gantis, Konstantinos | | | 1952 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Zivas, Konstantinos | | | 1862 | GRE | 0.50 | 1 | 0.26 | 15 | 3.90 | |
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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