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Individual Calculations January 2020 |
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| Drakonakis, Athanasios Total change: 10.80 | |   |
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| 2019 Attica team Cup Spyros Bikos A | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1674 | 1.00 | 4 | -0.62 | 40 | -24.80 | |
|  Tsampouli, Vasiliki | | | 1433 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Zeppos, Panagiotis | | | 2018 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Tsouptsis, Sotirios | | | 1830 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Vakakis, Panteleimon | | | 1742 | GRE | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | | | 2nd open G Stamatopoulos Memorial 2019 Chess Square | Athens | GRE | 2019-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1674 | 2.50 | 5 | 0.89 | 40 | 35.60 | |
| | Papadopoulos, Georgios Nikea | | | 2002 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Della, Maria-Eleni | | | 1274 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bouboulis, Spyridon-Odysseys | | | 1957 | GRE | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Panagiotopoulos, Ioannis | | | 1846 | GRE | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Mavrikakis, Georgios | | | 2001 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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) | | |
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