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Individual Calculations September 2009 |
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| Nilsson, Erling Total change: 4.20 | |   |
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| Ikaros Chess Festival 2009 | 2009 Aegean Open Championship | GRE | 2009-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1930 | 4.00 | 7 | 0.28 | 15 | 4.20 | |
|  Ris, Robert | m | | 2330 * | NED | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Papadopoulos, Asterios | | | 1686 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Tassopoulos, Marios | f | | 2249 | GRE | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Athanasopoulos, Stavros | | | 1598 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Efkarpidis, Stylianos | | | 1655 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Van Weersel, Arlette | | wm | 2204 | NED | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Hatzopoulos, Ioannis | | | 1655 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | | | * 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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