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Individual Calculations February 2019 |
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| Tsagkarlis, Christos Total change: 40.80 | |   |
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| 41st International Tournament White Tower 2019 C group | Thessaloniki | GRE | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1106 | 1232 | 4.00 | 5 | 0.68 | 40 | 27.20 | |
|  Karkanas, Stylianos | | | 1062 | GRE | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Gkavardinas, Antonios | | | 1032 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Arzoumanidis, Isaak | | | 1297 | GRE | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Ahparidis, Dimitrios | | | 1105 | GRE | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Baltzis, Ioakeim Apostolos | | | 1032 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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) | | | | 2019 Team Championships ESSTH-CHALK Local Category Rounds 1-3 | ESSTH-CHALK | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1232 | 0.50 | 2 | 0.34 | 40 | 13.60 | |
| | Kanelakis, Simeon | | | 1632 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lekatis, Ioannis | | | 1632 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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