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Individual Calculations July 2011 |
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| Kouroumbas, Kosmas Total change: -5.10 | |   |
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| 29th Greek Chess Clubs Cup 2011 TESSAS Regional Cup | Local Clubs | GRE | 2011-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1710 | 1.00 | 2 | 0.06 | 15 | 0.90 | |
|  Oikonomou, Nikolaos Ch | | | 1452 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Kolomvas, Ioannis | | | 2043 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | |
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) | | | | Open chess tournament "Giannis Krokos" 2011 - Evoiki ES | Halkida | GRE | 2011-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1710 | 1.00 | 3 | -0.40 | 15 | -6.00 | |
|  Marinelos, Theodoros | | | 1691 | GRE | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Mpasoukos, Iraklis | | | 1626 | GRE | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Giannoutsos, Panagiotis | | | 1902 | GRE | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | |
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