|
Individual Calculations October 2022 |
|
|
|
| Hadavi Zadeh, Amir Shayan Total change: 3.20 | |   |
|
| Tehran Chess Championship U12 - 1401 Boys | Tehran | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1189 | 1153 | 1.00 | 2 | 0.08 | 40 | 3.20 | |
|  Naderiyan, Amir Hosein | | | 1359 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Delshad, Farhad | | | 1018 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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) | | |
|
