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Individual Calculations December 2019 |
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| Kassios, Dimitrios Total change: 28.80 | |   |
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| Autumn open 2019 Chess Square | Ampelokipi | GRE | 2019-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1405 | 1.00 | 4 | -0.13 | 40 | -5.20 | |
|  Papahristoudis, Anastasios | | | 1805 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Nemtsas, Hristoforos | | | 1805 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rodopoulos, Aristeidis | | | 1526 | GRE | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Nteligiorgis, Georgios | | | 1307 | GRE | 0.00 | 1 | -0.63 | 40 | -25.20 | | | * 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) | | | | 4th open 3 stars U1800 Oct 2019 | Athens | GRE | 2019-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1460 | 4.50 | 6 | 0.85 | 40 | 34.00 | |
| | Politis, Emmanouil | | | 1108 | GRE | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Koutsoukis, Evangelos Panagiotis | | | 1154 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Kosma, Maria | | | 1362 | GRE | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Tragoudaras, Nikolaos | | | 1472 | GRE | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Georgiadis, Anastasios | | | 1533 | GRE | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Koutsouflakis, Stefanos | | | 1541 | GRE | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | |
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