|
Individual Calculations April 2013 |
|
|
|
| Prevezanos, Nikolaos Total change: 12.15 | |   |
|
| 2013 Attica "Friendship Cup" - B Group | Attica | GRE | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1305 | 1.00 | 1 | 0.59 | 15 | 8.85 | |
|  Kolidas, Stelios | | | 1371 | GRE | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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) | | | | 1st open Piraikos OS 2013 - under 1900 | Piraeus | GRE | 2013-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1230 | 1.00 | 4 | 0.22 | 15 | 3.30 | |
|  Kouskoutis, Georgios-Alexandros | | | 1630 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Vlahos, Athanasios | | | 1630 * | GRE | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Maxilaris, Aggelos | | | 1451 | GRE | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Hatzioannidis, Theodoros | | | 1299 | GRE | 0.00 | 1 | -0.40 | 15 | -6.00 | | | * 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) | | |
|
