|
Individual Calculations June 2023 |
|
|
|
| Zhang, Yuanchen Total change: -13.20 | |   |
|
| 2023 Collingwood-Somborac Chess Festival Crown | Collingwood, Ontario | CAN | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 2306 | 3.00 | 5 | -0.66 | 20 | -13.20 | |
|  Oancea, Nicolae | | | 1761 | CAN | 1.00 | 1 | 0.03 | 20 | 0.60 | |  Hartman, Brian | m | | 2302 | CAN | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Plotkin, Victor | f | | 2164 | CAN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Reprintsev, Alexander | m | | 2253 | UKR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Colvin, Andrew | | | 1906 * | CAN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
|
