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Individual Calculations September 2023 |
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| Fournarakis, Polychronis Total change: 20.20 | |   |
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| POA ESSDE 2023 | POA | GRE | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1430 | 2.00 | 5 | 1.01 | 20 | 20.20 | |
|  Christopoulos, Ioannis | | | 1524 | GRE | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Karapiperis, Alexandros | | | 1976 | GRE | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Malliaros, Stavros | | | 1643 | GRE | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Papakonstantinou, Dimitrios | | | 1990 | GRE | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Tsitsirikis, Grigorios | | | 1545 | GRE | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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