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Individual Calculations December 2019 |
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| Kratidis, Anastasios Total change: -4.40 | |   |
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| 21st open PS Peristeriou 2019 | Peristeri | GRE | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1545 | 2.50 | 6 | -0.22 | 20 | -4.40 | |
|  Toumpakari, Maria | | | 1234 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Agriopoulos, Konstantinos | | | 1925 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Paparodopoulos, Panagiotis | | | 1363 | GRE | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Lafkidis, Apostolos | | | 1383 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Koutourinis, Apostolos | | | 1945 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zoulis, Emmanouil | | | 1745 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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