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Individual Calculations December 2023 |
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| Marten, Iakovos Total change: -46.20 | |   |
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| 20th open by OPAX Mindgames 2023 | Cholargos | GRE | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1659 | 3.00 | 6 | -2.31 | 20 | -46.20 | |
|  Liatsis, Theodoros | | | 1211 | GRE | 1.00 | 1 | 0.06 | 20 | 1.20 | |  Oikonomou, Andreas | | | 1395 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Giannopoulos, Stylianos | | | 1409 | GRE | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Sifonios, Panagiotis | | | 1317 | GRE | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Oikonomou, Nikolaos Na | | | 1205 | GRE | 0.00 | 1 | -0.94 | 20 | -18.80 | | | Sgouros Niarchos, Ioannis | | | 1259 * | GRE | 1.00 | 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) | | |
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