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Individual Calculations January 2022 |
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| Dallis, Ioannis Total change: 88.40 | |   |
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| High Ultima by ASOP Dias Nov 2021 | Petroupoli | GRE | 2021-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1311 | 4.00 | 5 | 2.98 | 20 | 59.60 | |
|  Kratidis, Anastasios | | | 1478 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bellos, Vasilios | | | 1617 | GRE | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Konstantinidis, Dimitrios | | | 1414 | GRE | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Pavlis, Antonios | | | 1652 | GRE | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Fanos, Haralambos | | | 1644 | GRE | 1.00 | 1 | 0.88 | 20 | 17.60 | |
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) | | | | 2021 Spyros Bikos Attica team Cup | ESSNA | GRE | 2021-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1311 | 3.00 | 4 | 1.44 | 20 | 28.80 | |
| | Pelekis, Georgios | | | 1711 * | GRE | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Karaoglanoglou, Georgios | | | 1497 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Goridari, Artemis | | | 1189 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Dimakakos, Anastasios | | | 1275 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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