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Individual Calculations January 2011 |
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| Dermatopoulos, Alexandros Total change: 10.25 | |   |
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| 5th In Memorial Tournament 2010 | Thessaloniki - Halkidiki | GRE | 2010-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1761 | 1.00 | 2 | 0.41 | 25 | 10.25 | |
|  Gouliaros-Antoniadis, Alexandro | | | 1864 | GRE | 0.00 | 1 | -0.36 | 25 | -9.00 | |  Baltzopoulos, Giorgos | | | 1976 | GRE | 1.00 | 1 | 0.77 | 25 | 19.25 | |
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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