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Individual Calculations September 2021 |
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| Kazantzoglou, Nikolaos Total change: 7.40 | |   |
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| 14th International Tournament of Palaiochora 2021 | Palaiochora | GRE | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1383 | 2.50 | 8 | 0.75 | 20 | 15.00 | |
|  Kalogridakis, Georgios | | | 1783 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tsapaki, Asimenia | | | 1464 | GRE | 1.00 | 1 | 0.61 | 20 | 12.20 | |  Mavrikakis, Georgios | | | 1783 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kolomvakis, Stelios | | | 1783 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Schneider, Reinhart | | | 1039 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Farou, Fabrice | | | 1783 * | FRA | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Perrusset, Barbara | | | 1783 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bleeker, Kasper | | | 1783 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | 28th International Open Nikaia 2021 Honour to National Resistance - Group B | Nikaia | GRE | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1185 | 1364 | 4.00 | 6 | -0.38 | 20 | -7.60 | |
| | Poupalos, Ionas | | | 1101 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Makrygiannis, Ion Periandros | | | 1129 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kassa, Vasileia | | | 1138 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Hartofylakas, Nikolaos | | | 1231 | GRE | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Petlis, Evangelos | | | 1248 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Dallis, Ioannis | | | 1264 | GRE | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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