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Individual Calculations July 2008 |
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| Grivas, Efstratios Total change: -7.90 | |   |
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| ATTICA TEAM CHAMP. C' CATEGORY 2008 A' GROUP | ATTICA | GRE | 2008-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2509 | 5.00 | 6 | -0.22 | 10 | -2.20 | |
|  Zamit, Spyridon | | | 2159 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Pagonas, Kostantinos | | | 2159 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Siamidis, Dimitrios | | | 2159 | GRE | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Kotrotsos, Vasilios | f | | 2302 | GRE | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Arvanitis, Konstantinos | | | 2159 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Tsimboukidis, Anastasios | | | 2159 | GRE | 0.50 | 1 | -0.39 | 10 | -3.90 | |
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 International Tournament "Halkidiki 2008" | Kallithea - Halkidiki | GRE | 2008-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2305 | 2498 | 6.00 | 9 | -0.57 | 10 | -5.70 | |
| | Osmanoglou, Halil | | | 2148 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Gergacz, Attila | f | | 2287 | HUN | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Ketzetzis, Georgios | | | 2148 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Hristodoulou, Panagiotis | | | 2148 | GRE | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Shavtvaladze, Nikoloz | m | | 2437 | GEO | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Sandalakis, Angelos | | | 2346 | GRE | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Georgiev, Krum | g | | 2452 | BUL | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Vragoteris, Antonios | f | | 2317 | GRE | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Ermenkov, Evgenij | g | | 2463 | PLE | 0.50 | 1 | -0.05 | 10 | -0.50 | |
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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