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Individual Calculations May 2017 |
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| Ioannidis, Efstratios Th Total change: -122.40 | |   |
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| Teams Championship of Crete 2017-2nd Division | ESSK | GRE | 2017-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1592 | 1.00 | 3 | -0.53 | 40 | -21.20 | |
|  Maridakis, Dimitrios | | | 1320 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Hairetis, Ioannis | | | 1708 | GRE | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Spirou, Gerasimos | | | 1692 | GRE | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | | | 20th International Tournament of Heraklio 2017 - A group | Heraklio Crete | GRE | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1592 | 0.00 | 5 | -2.53 | 40 | -101.20 | |
| | Mamoulakis, Eleftherios | | | 1992 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kealar, Konstantinos | | | 1323 | GRE | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Koutsourakis, Ioannis | | | 1542 | GRE | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Kellner, Nikolaus | | | 1700 | AUT | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Koutsaftis, Efstratios | | | 1439 | GRE | 0.00 | 1 | -0.70 | 40 | -28.00 | | | * 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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