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Individual Calculations January 2024 |
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| Vlasopoulos, Georgios Total change: -62.80 | |   |
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| 2023 Atiica Team Cup Spiros Bikos | Attica | GRE | 2023-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1651 | 2.00 | 6 | -1.92 | 20 | -38.40 | |
|  Kaloskambis, Mihail | | | 1774 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Dermitzakis, Dimitrios | | | 1354 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tsitimakis, Periklis | | | 1441 | GRE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Masa, Alexandros | | | 1632 | GRE | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Psathakis, Ioannis | | | 1640 | GRE | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Karanasou, Ourania Fanouria | | | 1250 | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | |
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) | | | | 5th Stamatopoulos open 2023 | Athens | GRE | 2023-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1651 | 3.50 | 6 | -1.22 | 20 | -24.40 | |
| | Lykiardopoulos, Miltiadis | | | 1510 | GRE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Tsampas, Charalampos | | | 1461 | GRE | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Chompas, Vasileios | | | 1249 | GRE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Megagiannis, Maximos | | | 1251 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Petropoulos, Filaretos | | | 1512 | GRE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Fotiadis, Filippos | | | 1459 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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