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Individual Calculations May 2017 |
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| Ntovas, Dimitrios Total change: 7.40 | |   |
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| 2017 Team Friendship Cup Nikos Strofalis | Attica | GRE | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1281 | 2.00 | 5 | 0.11 | 20 | 2.20 | |
|  Kontopanagos, Ioannis | | | 1445 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Konidari, Sofia | | | 1165 | GRE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Berbatis, Antonios | | | 1550 | GRE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Kythreotis, Christos | | | 1252 | GRE | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Ilaridis, Mihail | | | 1483 | GRE | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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) | | | | 163rd Ampelokipi Open 2017 | Athens Ampelokipi | GRE | 2017-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1297 | 2.00 | 6 | 0.26 | 20 | 5.20 | |
| | Maragkakis, Michail | | | 1697 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Patrinos, Ilias | | | 1567 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Vradelis, Stylianos | | | 1121 | GRE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Dikaros, Nikolaos | | | 1635 | GRE | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Panaidis, Fragkiskos | | | 1387 | GRE | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Megaloudis, Petros | | | 1482 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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