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Individual Calculations December 2016 |
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| Karagiannis, Athanasios Total change: -9.80 | |   |
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| 160th open SO Ampelokipon 2016 | Athens | GRE | 2016-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2240 | 3.00 | 5 | -1.19 | 10 | -11.90 | |
|  Loukopoulos, Nektarios | | | 1840 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Krallis, Christos | | | 1896 | GRE | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Atanasov, Margarit | | | 2011 | BUL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Ponirakis, Dimitrios | | | 2010 | GRE | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Sideris, Nikiforos | | | 1986 | GRE | 0.00 | 1 | -0.81 | 10 | -8.10 | | | * 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) | | | | Attica Team Cup "LAZAROS DREPANIOTIS" 2016 - A | ESSNA | GRE | 2016-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2227 | 4.00 | 5 | 0.21 | 10 | 2.10 | |
| | Pandelidis, Ioannis | | | 2097 | GRE | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Samartzis, Mihail | | | 1864 | GRE | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Ragios, Konstantinos | | | 1871 | GRE | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Ornithopoulos, Nikolaos | | | 1996 | GRE | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Kordis, Konstantinos | | | 2203 | GRE | 1.00 | 1 | 0.47 | 10 | 4.70 | |
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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