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Individual Calculations January 2009 |
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| Irinidis, Dimitrios Total change: -3.15 | |   |
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| 4o Open A.S.O.P. DIAS | Petroupoli Athens | GRE | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1527 | 1.00 | 4 | 0.09 | 15 | 1.35 | |
|  Kostouros, Alexandros | | | 1877 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Kouliouras, Ioannis | | | 1753 | GRE | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Tsironis, Leonidas | | | 1780 | GRE | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Stavropoulos, Simeon | | | 1599 | GRE | 0.00 | 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) | | | | 10th Aegaleo Open 2008 | Aegaleo - Athens | GRE | 2008-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1527 | 0.50 | 3 | -0.30 | 15 | -4.50 | |
| | Avagianos, Simeon | | | 1877 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Mihopoulos, Konstantinos | | | 1877 | GRE | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Nikitidis, Theopistos | | | 1468 | GRE | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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