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Rapid:
Individual Calculations May 2017 |
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| Chatziioannidi, Filippa Total change: -19.20 | |   |
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| 64th rapid SO Panellinios | Athens | GRE | 2017-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1423 | 2.50 | 4 | 0.28 | 20 | 5.60 | |
|  Ioannidis, Ilias | | | 1190 | GRE | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Fragkos, Vasileios | | | 1575 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Valoukos, Efstathios | | | 1340 | GRE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Bousoulas, Theodosios | | | 1406 | GRE | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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) | | | | 65th rapid SO Panellinios | Athens | GRE | 2017-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1369 | 1.50 | 4 | -1.24 | 20 | -24.80 | |
| | Kythreotis, Christos | | | 1278 | GRE | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Doganou, Konstantina | | | 1476 | GRE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Karapappas, Nikolaos | | | 969 * | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Andriopoulou, Eleni | | | 1078 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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