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Individual Calculations May 2017 |
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| Dermatopoulos, Konstantinos Total change: 5.60 | |   |
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| 1st open "Wednesday Fever" 2017 | Thessaloniki | GRE | 2017-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1886 | 3.00 | 6 | -0.23 | 20 | -4.60 | |
|  Chalatziouka, Eleni | | | 1486 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kesidis, Odyseas | | | 2209 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kourtesis, Dimos | | | 1615 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kamaretsos, Konstantinos | | | 1949 | GRE | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Lekatis, Ioannis | | | 1758 | GRE | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Grapsa, Georgia | | wf | 2058 | GRE | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | | | 2017 ESSTH-HALK Team Championship Local Category - rounds 8-9 | Thessaloniki | GRE | 2017-03-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1886 | 1.00 | 1 | 0.51 | 20 | 10.20 | |
| | Tsinaris, Fotis | | | 1892 | GRE | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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) | | |
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