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Individual Calculations January 2019 |
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| Nikolaou, Spiridon Total change: -14.80 | |   |
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| 1st Stamatopoulos Giannis Memorial open 2018 | Ampelokipi | GRE | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2240 | 3.50 | 5 | -0.74 | 20 | -14.80 | |
|  Mytilinis, Sokratis | | | 1840 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kontos, Alexandros K | | | 1840 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bouboulis, Spyridon-Odysseys | | | 1931 | GRE | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Krallis, Christos | | | 2139 | GRE | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Hadzopoulos, Antonios | | | 1878 | GRE | 0.50 | 1 | -0.40 | 20 | -8.00 | | | * 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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