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Rapid:
Individual Calculations December 2018 |
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| Koutsouraki, Ariadni Total change: 12.80 | |   |
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| 1st Rapid ESSK 2018 | Heraklion | GRE | 2018-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1167 | 2.00 | 5 | 0.17 | 20 | 3.40 | |
|  Bras, Emanouel | | | 1567 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Koutsourakis, Ioannis | | | 1391 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Foinikianaki, Stella | | | 1207 | GRE | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Koutsourakis, Emmanouil | | | 1138 | GRE | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kealar, Ioannis | | | 1131 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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) | | | | 2nd Rapid ESSK 2018 | Heraklion | GRE | 2018-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1167 | 2.50 | 6 | 0.47 | 20 | 9.40 | |
| | Spirou, Gerasimos | | | 1567 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bras, Emanouel | | | 1567 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Roditakis, Emmanouil | | | 1045 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Koutsourakis, Ioannis | | | 1391 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Foinikianaki, Stella | | | 1207 | GRE | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Koutsourakis, Emmanouil | | | 1138 | GRE | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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