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Individual Calculations April 2009 |
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| Pandavos, Panayotis Total change: -10.30 | |   |
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| 2009 Attica teams Ch. B div. stage 1 - Group 1 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 2271 | 3.00 | 5 | -0.51 | 10 | -5.10 | |
|  Kefalis, Hristos | | | 2120 | GRE | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Arvanitis, Konstantinos | | | 2090 | GRE | 1.00 | 1 | 0.26 | 10 | 2.60 | |  Kalitsis, Nikolaos | | | 1971 | GRE | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Petrakis, Ilias | | | 2187 | GRE | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Andreou, Andreas | | | 2201 | GRE | 0.50 | 1 | -0.10 | 10 | -1.00 | |
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) | | | | 2009 Attica teams Ch. B div. stage 2 - Group 1 | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2454 | 2271 | 0.00 | 2 | -0.52 | 10 | -5.20 | |
| | Kalesis, Nikolaos | m | | 2469 | GRE | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Moutousis, Konstantinos | m | | 2439 | GRE | 0.00 | 1 | -0.28 | 10 | -2.80 | |
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) | | |
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