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Individual Calculations July 2011 |
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| Papageorgiou, Fotini Total change: 35.75 | |   |
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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 |
| 1652 | 1332 | 2.50 | 5 | 1.79 | 25 | 44.75 | |
|  Hatzoudis, Gerasimos | | | 1732 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Fotiadis, Kleanthis | | | 1697 | GRE | 1.00 | 1 | 0.90 | 25 | 22.50 | |  Pramateftakis, Nikolaos | | | 1732 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Kahrimanis, Spyridon | | | 1591 | GRE | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Kapellas, Nikiforos | | | 1506 | GRE | 1.00 | 1 | 0.73 | 25 | 18.25 | | | * 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) | | | NOTE: K factor changed | | 14th chess open of Heraklion Attikis 2011 - B' Group | Heraklion Attikis | GRE | 2011-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1344 | 0.00 | 4 | -0.60 | 15 | -9.00 | |
| | Tsatsaronis, Dimitrios | | | 1624 | GRE | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Siametis, Dimitrios | | | 1639 | GRE | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Tsironis, Panteleimon | | | 1607 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Patrinos, Ilias | | | 1693 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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