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Individual Calculations March 2010 |
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| Agrapidis, Theodoros Total change: 8.40 | |   |
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| Team Cup Tourn. "Spyros Bikos" 2009 - Group B | Attica | GRE | 2009-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2030 | 2.50 | 4 | 0.27 | 15 | 4.05 | |
|  Tsagkaropoulos, Spyridon | | | 1964 | GRE | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Flitzanis, Hristoforos | | | 1987 | GRE | 1.00 | 1 | 0.44 | 15 | 6.60 | |  Foufopoulos, Anastasios | | | 1783 | GRE | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Stergiou, Evangelos | | | 2204 | GRE | 1.00 | 1 | 0.73 | 15 | 10.95 | |
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) | | | | 101st Ambelokipi Open | Ambelokipi - Athens | GRE | 2009-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 2030 | 4.50 | 6 | 0.29 | 15 | 4.35 | |
| | Korniotis, Filippos | | | 1630 * | GRE | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Koutsidis, Achilleas | | | 1630 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Michailidis, Dimitrios | | | 1910 | GRE | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Syfantos, Nikolaos | | | 1782 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Makkas, Panayiotis | | | 1969 | GRE | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Sienczewski, Zbigniew | | | 2166 | POL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | * 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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