Individual Calculations April 2023 |
|
|
Kalesis, Spyridon Total change: -8.80 | | |
|
2023 Attica Friendship Cup | Attica | GRE | 2023-01-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1198 | 1648 | 2.00 | 2 | 0.12 | 20 | 2.40 | |
| Kostakopoulos, Ioannis | | | 1147 | GRE | 1.00 | 1 | 0.04 | 20 | 0.80 | | Vaos, Ioannis | | | 1248 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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) | | 2023 Team Championship of Attica - A Local rounds 1-5 | Attica | GRE | 2023-02-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1604 | 1648 | 0.00 | 1 | -0.56 | 20 | -11.20 | |
| Hreppas, Ilias | | | 1604 | GRE | 0.00 | 1 | -0.56 | 20 | -11.20 | | 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) | |
|