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Individual Calculations April 2019 |
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| Kapnaki, Charikleia Total change: -41.20 | |   |
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| Ultima by ASOP Dias - Low U1200 Feb 2019 | Petroupoli | GRE | 2019-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1132 | 1033 | 0.50 | 4 | -0.97 | 40 | -38.80 | |
|  Tsagkarakis, Alexandros | | | 1189 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Makrypoulias, Ioannis | | | 1169 | GRE | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Kiloukiotis, Dimitrios | | | 1010 | GRE | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Gourgourinis, Ioannis | | | 1160 | GRE | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | NOTE: K factor changed | | 2019 Attica Team Championship - B Category rounds 8-9 | ESSNA | GRE | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1021 | 0.00 | 1 | -0.12 | 20 | -2.40 | |
| | Kostelidou, Despoina | | | 1356 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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) | | |
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