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Individual Calculations April 2017 |
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| Sakkas, Konstantinos Total change: 42.80 | |   |
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| 13th Tr Siaperas Memorial Open 2017 | Athens | GRE | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1586 | 3.00 | 4 | 0.46 | 40 | 18.40 | |
|  Papahristoudis, Anastasios | | | 1986 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kilakos, Dimitrios | | | 1349 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Sideris, Vasilios | | | 1253 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Lioumis , Petros | | | 1363 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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) | | | | 2017 Team Championship ESSN Attikis - C Category | Attica | GRE | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1343 | 1586 | 4.50 | 5 | 0.61 | 40 | 24.40 | |
| | Nomikos, Giorgos | | | 1467 | GRE | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Penesis, Dimitrios | | | 1540 | GRE | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Topalidis, Ioannis D | | | 1241 | GRE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Koulouris, Taxiarchis | | | 1186 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zacharakis, Antonios | | | 1281 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | * 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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