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Individual Calculations January 2012 |
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| Iosifidis, Georgios Total change: 4.80 | |   |
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| Attica Team Cup "Spiros Bikos" 2011 - Group B' | Attica | GRE | 2011-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1804 | 2.00 | 3 | 0.16 | 30 | 4.80 | |
|  Harokopos, Hristos | | | 1644 | GRE | 1.00 | 1 | 0.29 | 30 | 8.70 | |  Asvestopoulos, Hristos | | | 1885 | GRE | 0.50 | 1 | 0.11 | 30 | 3.30 | | | Currie, Fergus | | | 1622 | GRE | 0.50 | 1 | -0.24 | 30 | -7.20 | |
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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