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Individual Calculations June 2018 |
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| Grapsa, Georgia Total change: -12.40 | |   |
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| 2018 Team Cup of ESSTH-CHALK | Thessaloniki - Chalkidiki | GRE | 2018-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2114 | 1.00 | 2 | -0.29 | 20 | -5.80 | |
|  Giannopoulos, Ioannis | | | 1784 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Dorfanis, Ilarion | | | 2180 | GRE | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | | | 2018 Team Championship ESSTH-CHALK - POA rounds 10-11 | ESSTH-CHALK | GRE | 2018-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 2096 | 0.50 | 1 | -0.33 | 20 | -6.60 | |
|  Koutsogiannopoulou, Theodora | | wc | 1821 | GRE | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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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