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Individual Calculations July 2019 |
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| Dalpis, Nikolaos Total change: -58.40 | |   |
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| 173rd Ampelokipi open 2019 | Athens | GRE | 2019-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1161 | 0.00 | 5 | -1.55 | 20 | -31.00 | |
|  Ignatiadis, Konstantinos | | | 1561 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kazantzoglou, Stefanos | | | 1267 | GRE | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Ntovas, Dimitrios | | | 1243 | GRE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Untiveros, Jesus Benzamin | | | 1432 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Fardoulis, Ioannis | | | 1123 | GRE | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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) | | | | Open tournament OPAH 2019 | Athens | GRE | 2019-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1161 | 0.00 | 4 | -1.37 | 20 | -27.40 | |
| | Polyzos, Ioannis | | | 1489 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Charaklias, Stefanos | | | 1313 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Paizanos, Epameinondas | | | 1124 | GRE | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Efthymiadis, Ioannis | | | 1240 | GRE | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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