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Rapid:
Individual Calculations February 2019 |
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| Drivas, Georgios I Total change: -92.60 | |   |
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| New Year's 2019 open Rapid SO N Filadelfeias B group | N Filadelfeia | GRE | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1126 | 1460 | 0.00 | 2 | -1.76 | 20 | -35.20 | |
|  Kiousis, Stamatios | | | 1123 | GRE | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Tsoukarakis, Dimitrios | | | 1128 | GRE | 0.00 | 1 | -0.88 | 20 | -17.60 | |
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) | | | | 7th rapid OPA Cholargou 2019 | Cholargos | GRE | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1460 | 0.00 | 6 | -2.87 | 20 | -57.40 | |
|  Papasimakopoulos, Alexandros | | | 1860 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Charaklias, Stefanos | | | 1280 | GRE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Papanikolaou, Vasileios D | | | 1573 | GRE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Paraskevoulakos, Alexandros | | | 1307 | GRE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Stefos, Dimitrios | | | 1060 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Rizos, Georgios | | | 1860 * | 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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