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Individual Calculations May 2017 |
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| Koerant, Filipos Total change: 11.00 | |   |
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| 2017 Team Friendship Cup Nikos Strofalis | Attica | GRE | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1855 | 2.00 | 2 | 0.96 | 20 | 19.20 | |
|  Nikoleris, Stefanos | | | 1954 | GRE | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Poupalos, Konstantinos | | | 1721 | GRE | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | | | Easter Open Chess Square 2017 | Athens | GRE | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1848 | 4.00 | 6 | -0.41 | 20 | -8.20 | |
| | Titinis, Konstantinos | | | 1448 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khurtsilava, Inga | | wg | 2248 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tourkolias, Dimitrios | | | 1679 | GRE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Mitsakos, Achilleas | | | 1448 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Georgiopoulos, Har. | | | 1552 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Makedonas, Michail | | | 1448 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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