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Rapid:
Individual Calculations February 2020 |
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| Armaos, Petros Total change: 14.20 | |   |
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| Christmas Marathon SO Kallitheas 2019 - rapid B | Kallithea | GRE | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1026 | 2.50 | 6 | 0.78 | 20 | 15.60 | |
|  Sidiras, Efthymios | | | 1189 | GRE | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Karagiorgos, Nikolaos | | | 1417 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Bezirgiannidis, Christos | | | 1125 | GRE | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Armaos, Michail | | | 1079 | GRE | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Paizanos, Epameinondas | | | 1068 | GRE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Rigos, Loukas | | | 1369 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | 2020 New Year Open Rapid of SO Kallitheas | Kallithea | GRE | 2019-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1026 | 1.00 | 5 | -0.07 | 20 | -1.40 | |
| | Drakonakis, Athanasios | | | 1426 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kratimenou, Georgia | | | 1194 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rigos, Loukas | | | 1369 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vener, Georgios | | | 1018 | GRE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Ter Gevorkian, Edouardos | | | 1426 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | |
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