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Individual Calculations April 2013 |
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| Gountras, Klearhos Total change: 22.95 | |   |
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| Team Cup of ESSTH-HALK qualifiers for 2013 | Thessaloniki | GRE | 2013-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1992 | 2.50 | 3 | 0.58 | 15 | 8.70 | |
|  Sekadakis, Dimitrios | | | 1948 | GRE | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Michalenas, Emmanouil | | | 1592 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Mouratidis, Grigoris | | | 2036 | GRE | 0.50 | 1 | 0.06 | 15 | 0.90 | | | * 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) | | | | 9th Spring open Kalamarias | Thessaloniki | GRE | 2013-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1991 | 5.50 | 7 | 0.95 | 15 | 14.25 | |
|  Sotiropoulos, Anastasios-Theohar | | | 1591 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Fregidis, Nikolaos | | | 1618 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Dermatopoulos, Alexandros | | | 1844 | GRE | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Vatkali, Dimitra | | | 1917 | GRE | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Tsiamis, Rafail | | | 1591 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Kiratzopoulos, Efthimios | | | 2153 | GRE | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Lagopatis, Nikolaos | | | 2212 | GRE | 0.50 | 1 | 0.28 | 15 | 4.20 | | | * 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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