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Individual Calculations December 2019 |
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| Toumpakari, Maria Total change: 4.00 | |   |
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| 21st open PS Peristeriou 2019 | Peristeri | GRE | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1234 | 1.00 | 4 | 0.10 | 40 | 4.00 | |
|  Kratidis, Anastasios | | | 1545 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Oikonomopoulos, Filippos | | | 1380 | GRE | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Kontokanis, Andreas | | | 1518 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Lafkidis, Apostolos | | | 1383 | GRE | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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