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Individual Calculations January 2022 |
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| Vagionakis, Markos Total change: -9.80 | |   |
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| 1st open PAO CHESS CLUB | Athens | GRE | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1726 | 2.00 | 4 | -0.14 | 20 | -2.80 | |
|  Moschovakis, Dimitrios 46671 | | | 1326 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tziallilas, Kostas | | | 1920 | GRE | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Mylonakis, Ioannis | | | 1539 | GRE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ignatiadis, Konstantinos | | | 1939 | GRE | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | | | 3rd Stamatopoulos open Nov 2021 | Athens | GRE | 2021-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1726 | 2.00 | 3 | -0.35 | 20 | -7.00 | |
| | Mitzas, Dimitris | | | 1338 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Papaoulakis, Isidoros | | | 1620 | GRE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Gourgari, Marianna | | | 1487 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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