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Individual Calculations January 2012 |
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| Charisiadis, Archimidis Total change: -8.55 | |   |
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| Attica Team Cup "Spiros Bikos" 2011 - Group B' | Attica | GRE | 2011-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1759 | 1.00 | 1 | 0.21 | 15 | 3.15 | |
|  Barogianni, Sotiria | | | 1526 | GRE | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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) | | | | 46th Individual Chess Championship of Piraeus - G.Fournarakos Memorial | Piraeus | GRE | 2011-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1759 | 2.50 | 6 | -0.78 | 15 | -11.70 | |
| | Alexakis, Dimitrios | | | 2159 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Samiotis, Vasilios | | | 1819 | GRE | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Alexakis, Dimitris | | | 1374 | GRE | 0.50 | 1 | -0.41 | 15 | -6.15 | | | Neokosmidis, Ioannis | | | 1391 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Alexakis, Georgios | | | 1605 | GRE | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Sidiropoulos, Nikolaos | | | 1944 | GRE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | * 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) | | |
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