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Individual Calculations February 2023 |
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| Toumpakari, Maria Total change: 22.40 | |   |
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| 5th open Nikolaos Giamarelos 2023 - A group | Chalkida | GRE | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1388 | 3.00 | 7 | 0.56 | 40 | 22.40 | |
|  Betsakos, Konstantinos | | | 2039 | GRE | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Anemogianni, Savvina | | | 1187 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Marinelos, Theodoros | | | 1693 | GRE | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Georgiadis, Anastasios | | | 1994 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Merkouropoulos, Dionysios | | | 1569 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Skarlas, Vasileios | | | 1274 | GRE | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Choullis, Agisilaos Georgios | | | 1326 | GRE | 0.50 | 1 | -0.09 | 40 | -3.60 | |
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) | | |
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