|
Individual Calculations April 2023 |
|
|
|
| Potiri, Kyriaki Total change: 18.00 | |   |
|
| 36th open PS Peristeriou 2023 B | Peristeri | GRE | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1078 | 1115 | 1.00 | 2 | -0.10 | 40 | -4.00 | |
|  Katsogiannis, Rafail | | | 1148 | GRE | 0.00 | 1 | -0.45 | 40 | -18.00 | |  Kiryttopoulou, Eleonora Kaisa | | | 1007 | GRE | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | | | 2023 Youth Championship of ESSPEP U16 open girls | Korinthos | GRE | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1115 | 1.00 | 3 | 0.55 | 40 | 22.00 | |
| | Lekkas, Anastasios | | | 1698 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Giannakopoulou, Dimitra | | | 1205 | GRE | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Voriniotis, Konstantinos | | | 1578 | GRE | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | |
|
