|
Individual Calculations February 2023 |
|
|
|
| Efstathiou, Athanasios Total change: -41.80 | |   |
|
| 5th open Nikolaos Giamarelos 2023 - A group | Chalkida | GRE | 2023-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1392 | 1.00 | 6 | -2.09 | 20 | -41.80 | |
|  Loukopoulos, Panagiotis-Athanasi | | | 2025 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Vitalis, Aggelos | | | 1181 | GRE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Michalis, Christos Panagiotis | | | 1515 | GRE | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Diakoumeas, Aristofanis | | | 1474 | GRE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Anemogianni, Savvina | | | 1187 | GRE | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Pissadaki, Despoina | | | 1120 | GRE | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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) | | |
|
