|
Individual Calculations July 2023 |
|
|
|
| Kokkalis, Georgios Stef Total change: 98.00 | |   |
|
| 185th Open Ampelokipi CC May 2023 | Athens | GRE | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1433 | 1159 | 3.50 | 6 | 2.45 | 40 | 98.00 | |
|  Tzannis, Panayotis | | | 1445 | GRE | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Masa, Alexandros | | | 1508 | GRE | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Ioannidis, Ilias | | | 1408 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Matziaras, Athanasios | | | 1327 | GRE | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Maratos, Antonios | | | 1412 | GRE | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Vazelaki, Stamatia | | | 1497 | GRE | 1.00 | 1 | 0.88 | 40 | 35.20 | |
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) | | |
|
