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Individual Calculations July 2011 |
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| Kapellas, Alexandros Total change: 14.50 | |   |
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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 |
| 1747 | 1447 | 2.00 | 5 | 1.22 | 25 | 30.50 | |
|  Tourkolias, Dimitrios | | | 1823 | GRE | 0.50 | 1 | 0.41 | 25 | 10.25 | |  Gklavopoulos, Evangelos | | | 1753 | GRE | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Xigis, Michail | | | 1617 | GRE | 1.00 | 1 | 0.72 | 25 | 18.00 | | | Marianidis, Dimitrios | | | 1845 | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Fotiadis, Kleanthis | | | 1697 | GRE | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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 - B' Group | Heraklion Attikis | GRE | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1447 | 0.50 | 3 | -0.64 | 25 | -16.00 | |
| | Megaloudis, Petros | | | 1696 | GRE | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Holis, Hristos | | | 1725 | GRE | 0.50 | 1 | 0.33 | 25 | 8.25 | | | Hatzigiannis, Ioannis | | | 1224 | GRE | 0.00 | 1 | -0.78 | 25 | -19.50 | |
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) | | |
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