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Individual Calculations May 2017 |
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| Karavalasis, Stilianos Total change: -14.80 | |   |
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| 2017 ESSTH-HALK Team Championship Local Category - rounds 8-9 | Thessaloniki | GRE | 2017-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1357 | 1489 | 1.00 | 1 | 0.32 | 20 | 6.40 | |
|  Kotsiou, Kosntantinos | | | 1357 | 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) | | | | 10th international open Triandrias 2017 - B | Thessaloniki | GRE | 2017-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1189 | 1486 | 4.00 | 6 | -1.06 | 20 | -21.20 | |
| | Chalkias, Michail Panagiotis | | | 1086 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Galanis, Nikolaos-Panagiotis | | | 1157 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Symeonidis, Theofilos | | | 1273 | GRE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Trivella, Maria | | | 1105 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Peikos, Rafail | | | 1237 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ifoulis, Antonios | | | 1275 | GRE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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