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Individual Calculations June 2013 |
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| Chrysostomidis, Alkiviadis Total change: -7.50 | |   |
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| 2013 Team championship of ESSTH-HALK - A' Local | Thessaloniki | GRE | 2013-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1720 | 0.50 | 4 | -2.01 | 15 | -30.15 | |
|  Hristoforidis, Hristoforos | | | 1508 | GRE | 0.50 | 1 | -0.27 | 15 | -4.05 | |  Babos, Vasilios | | | 1864 | GRE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kourtesis, Dimos | | | 1571 | GRE | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Kotsalis, Evagelos | | | 1548 | GRE | 0.00 | 1 | -0.73 | 15 | -10.95 | |
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) | | | | 6th spring open tournament Triandias - A Group | Thessaloniki | GRE | 2013-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 1720 | 4.00 | 7 | 1.51 | 15 | 22.65 | |
| | Kesidis, Odyseas | | | 2120 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Stamouli, Konstantina | | | 1320 * | GRE | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Nikolaou, Alexandros | | | 1320 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Exizoglou, Dimitrios | | | 2120 * | GRE | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Vidalis, Evagelos | | | 1964 | GRE | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Teloudis, A | | | 2120 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Gouloutis, Nikolaos | | | 1948 | GRE | 0.50 | 1 | 0.29 | 15 | 4.35 | | | * 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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