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Individual Calculations October 2021 |
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| Boutikos, Eleftherios Total change: 112.00 | |   |
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| 2021 National youth open U12 finals | Patra | GRE | 2021-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1199 | 5.00 | 9 | 2.80 | 40 | 112.00 | |
|  Katsanis, Vasileios Dim | | | 1459 | GRE | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Gkavardinas, Antonios | | | 1599 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Benakis, Ioannis | | | 1191 | GRE | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Ouzounis, Konstantinos Kyr | | | 1229 | GRE | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Mylonakis, Ioannis | | | 1577 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mavridis, Emmanouil | | | 1293 | GRE | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Sarafis, Rafail | | | 1541 | GRE | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Alexandri, Dimitra | | | 1360 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Stathatos, Alexandros | | | 1564 | GRE | 0.50 | 1 | 0.40 | 40 | 16.00 | | | * 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) | | |
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