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Individual Calculations November 2011 |
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| Mitsakos, Achilleas Total change: 3.45 | |   |
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| 116th Ambelokipi Open | Athens, Ambelokipi | GRE | 2011-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1700 | 3.00 | 7 | -0.76 | 15 | -11.40 | |
|  Koukoufikis, Ioannis | | | 1720 | GRE | 0.00 | 1 | -0.47 | 15 | -7.05 | |  Florou, Venetia | | | 1406 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Nikolopoulos, Labros | | | 1502 | GRE | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Ilandzis, Spyridon | | | 2100 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Retkowski, Daniel | | | 1669 | POL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Michailidis, Dimitrios | | | 1780 | GRE | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Bitsanis, Georgios | | | 1573 | GRE | 0.00 | 1 | -0.67 | 15 | -10.05 | | | * 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) | | | | 117th Ambelokipi Open | Athens, Ambelokipi | GRE | 2011-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1700 | 2.50 | 5 | 0.99 | 15 | 14.85 | |
| | Poulos, Georgios | | | 2071 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Liakakis, Grigorios | | | 1429 | GRE | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Ponirakis, Dimitrios | | | 2060 | GRE | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Marianidis, Dimitrios | | | 1861 | GRE | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Dimopoulos, Nikolaos | | | 1947 | GRE | 1.00 | 1 | 0.81 | 15 | 12.15 | |
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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