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Individual Calculations January 2009 |
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| Maroulakos, Stavros Total change: -4.50 | |   |
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| ESWTERIKO PRWTATHLIMA SOP SMAOK 2008 | PAGRATI - ATHENS | GRE | 2008-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1773 | 0.50 | 3 | -0.50 | 25 | -12.50 | |
|  Valden, Petros | | | 2123 | GRE | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Soursos, Panayotis | | | 1648 | GRE | 0.00 | 1 | -0.67 | 25 | -16.75 | | | Geroukalis, Athanasios | | | 1993 | GRE | 0.50 | 1 | 0.28 | 25 | 7.00 | |
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) | | | | Open 1 SOP - SMAOK | Pagrati - Athens | GRE | 2008-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1773 | 1.00 | 3 | 0.32 | 25 | 8.00 | |
| | Ignatiadis, Konstantinos | | | 2123 | GRE | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Ntatsis, Georgios | | | 1954 | GRE | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Georgiopoulos, Har | | | 1912 | GRE | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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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