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Individual Calculations May 2011 |
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| Ladas, Dimitrios Total change: -20.25 | |   |
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| Bikos Teams Cup 2010 group B | Attiki | GRE | 2010-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 1687 | 0.00 | 3 | -0.94 | 15 | -14.10 | |
|  Shahtahtinsky, Alekper | f | | 2087 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Lemonis, Kyriakos | | | 1520 | GRE | 0.00 | 1 | -0.72 | 15 | -10.80 | |  Mbirlis, Hristos | | | 2002 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | | | * 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) | | | | Attica Team Championship 2011 - Preliminaries of A' Category | Attiki | GRE | 2011-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1699 | 2.00 | 4 | -0.42 | 15 | -6.30 | |
| | Roinos, Ilias | | | 1724 | GRE | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Pessiridis, Isaak | | | 1646 | GRE | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Georgiadis, Nikitas | | | 1482 | GRE | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Xigis, Michail | | | 1628 | GRE | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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) | | | | 14th open tournament of SO Aigaleo > 1500 - GROUP A' | Aigaleo - Athens | GRE | 2011-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1699 | 2.50 | 5 | 0.01 | 15 | 0.15 | |
| | Grapsas, Panagiotis | | | 1508 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Vlahos, Athanasios | | | 1945 | GRE | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Marianidis, Dimitrios | | | 1845 | GRE | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Sidiropoulos, Nikolaos | | | 1708 | GRE | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Bitsanis, Georgios | | | 1498 | GRE | 0.00 | 1 | -0.76 | 15 | -11.40 | |
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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