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Individual Calculations November 2017 |
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| Karapappas, Nikolaos Total change: -11.40 | |   |
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| 165th Ampelokipi open 2017 | Athens | GRE | 2017-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1078 | 0.00 | 5 | -0.52 | 20 | -10.40 | |
|  Untiveros, Jesus Benzamin | | | 1478 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Maratos, Antonios | | | 1458 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mavromoustakos, Thomas | | | 1478 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rigos, Loukas | | | 1349 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Mitsakos, Achilleas | | | 1450 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | | | 4th open OPAX 2017 | Cholargos | GRE | 2017-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1078 | 0.50 | 4 | -0.05 | 20 | -1.00 | |
| | Panagiotopoulos, Vas | | | 1478 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Papadopoulos, Emanouil | | | 1347 | GRE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Sideris, Vasilios | | | 1388 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Panaidis, Fragkiskos | | | 1357 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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