|
Individual Calculations September 2022 |
|
|
|
| Song, Ethan Total change: 69.60 | |   |
|
| 2022 BC Day Open Premier | Richmond | CAN | 2022-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1824 | 2.50 | 3 | 0.54 | 40 | 21.60 | |
|  Yang, Henry | | | 1589 | CAN | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Leblanc, Paul | | | 1757 | CAN | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Xu, Andrew | | | 1763 | CAN | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | 2022 NAYCC U14 Open | Calgary | CAN | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1824 | 5.00 | 8 | 1.20 | 40 | 48.00 | |
| | Ratte, Daniel | | | 1424 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chandra, Anand Rishi | | | 1875 | CAN | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Jiang, Barron Jiyu | | | 1604 | CAN | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Mendes, Aaron Reeve | | | 2095 | CAN | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Lin, Leo | | | 1945 | CAN | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Yang, Jingyun | | | 1880 | CAN | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Zhong, Kevin | c | | 2098 | CAN | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Min, Ryan | | | 1773 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | * 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) | | |
|
