|
Individual Calculations September 2023 |
|
|
|
| Wang, Rachel Zihan Total change: 11.20 | |   |
|
| 2023 Championnat ouvert d'echecs du Quebec A | Montreal | CAN | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1675 | 3.00 | 8 | 1.55 | 40 | 62.00 | |
|  Zheng, Richard | f | | 2214 | CAN | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Libersan, Thierry | | | 1920 | CAN | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Gingras, Philippe | | | 1961 | CAN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Enkh-Amar, Galbadrakh | | | 2130 | MGL | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Berube, Maximilien | | | 1655 | CAN | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Turcotte, Jonathan | | | 1921 | CAN | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Malakhovets, Sergey | | | 1966 | CAN | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Luksza, Arkadiusz | | | 1991 | CAN | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | XXXIII Pan-American Youth Chess Festival - Under 16 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1698 | 3.50 | 6 | -1.27 | 40 | -50.80 | |
| | Soliz Flores, Luz Neyda | | | 1412 | BOL | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Vilca Cruz, Marsia Gianella Kath | | | 1304 | PER | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Wang, Jessica | | | 1371 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Watson, Gabriella | | | 1468 | JAM | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Jammalamadaka, Varnika | | | 1527 | USA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Porat, Tori | | wc | 1611 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | |
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) | | |
|
