|
Individual Calculations May 2023 |
|
|
|
| Vitorouli, Anna Total change: -42.40 | |   |
|
| 2023 World School Chess Championships - girls U15 | Rhodes | GRE | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1090 | 0.00 | 5 | -1.06 | 40 | -42.40 | |
|  Zhong, April Yunwei | | | 1626 | CAN | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Mahi, R. Shah | | | 1372 | TAN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Rzali, Leyla | | | 1488 | AZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abdallah, Esraa | | | 1098 | TUN | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Rusu, Anastasia | | | 1238 | ROU | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | |
|
