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Individual Calculations January 2011 |
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| Maratos, Antonios Total change: 0.75 | |   |
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| 108th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1721 | 2.50 | 6 | 0.05 | 15 | 0.75 | |
|  Tepelenis, Nikolaos | | | 2121 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Hajioannou, Dimos | | | 1493 | GRE | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Ilandzis, Spyridon | | | 2121 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bitsanis, Georgios | | | 1449 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Makkas, Panayiotis | | | 1938 | GRE | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Koukoufikis, Ioannis | | | 1755 | GRE | 0.00 | 1 | -0.45 | 15 | -6.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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