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Individual Calculations April 2017 |
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| Avgitidis, Isaak Total change: -34.00 | |   |
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| 2017 ESSTH-HALK Team Championship Local Category - rounds 4-7 | Thessaloniki | GRE | 2017-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1769 | 0.50 | 2 | -0.64 | 20 | -12.80 | |
|  Konstantinou, Konstantinos | | | 1976 | GRE | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Papadimitriou, Ilias | | | 1379 | GRE | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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) | | | | 3rd International Chess Tournament Vardaris - B group | Thessaloniki | GRE | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1769 | 3.50 | 6 | -1.06 | 20 | -21.20 | |
| | Karaiskos, Evangelos | | | 1597 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Alimpic, Aleksa | | | 1685 | SRB | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Xanthos, Konstantinos | | | 1369 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ioannidis, Kleovoulos | | | 1676 | GRE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Toliopoulos, Konstantinos | | | 1483 | GRE | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Strati, Betty - Anna | | | 1502 | GRE | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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