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Individual Calculations April 2009 |
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| Lazaridis-Elmaloglou, Lazaros Total change: 19.50 | |   |
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| Bikou Cup 2008 2nd Division | Attica | GRE | 2008-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1834 | 2.00 | 2 | 1.13 | 15 | 16.95 | |
|  Apostolou, Elias | | | 1812 | GRE | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Nikolaidis, Georgios | | | 1949 | GRE | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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) | | | | 2009 Attica Ch B' local div | Attica | GRE | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 1832 | 1.00 | 5 | 0.17 | 15 | 2.55 | |
|  Ponirakis, Dimitrios | | | 2030 | GRE | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Lolos, Hristos | | | 2015 | GRE | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Goumas, Ioannis | | | 2182 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Gazis, Efstathios | f | | 2182 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Avgerinos, Havalambos | | | 2182 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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