|
Individual Calculations September 2019 |
|
|
|
| Zheng, Kevin Total change: -84.80 | |   |
|
| 2019 Canadian Junior CC Open | Toronto | CAN | 2019-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1828 | 2.00 | 6 | -0.33 | 40 | -13.20 | |
|  Tanaka, Tyler | c | | 2104 | CAN | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Gao, Raymond | | | 1773 | CAN | 0.00 | 1 | -0.58 | 40 | -23.20 | |  Ahmed, Syed Ibrahim | | | 1815 | CAN | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Demchenko, Svitlana | | wf | 2045 | CAN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Xu, Daniel | | | 1918 | CAN | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Zhao, Jeffrey R. | | | 1858 | CAN | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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) | | | | 2019 NAYCC U14 Open | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1828 | 3.50 | 7 | -1.79 | 40 | -71.60 | |
| | Oscar, Wang | | | 1428 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Ran, Xiayo Charles | | | 1435 | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lewis, Tu | | | 1603 | USA | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Eric, Wang | | | 1456 | CAN | 1.00 | 1 | 0.10 | 40 | 4.00 | | | James, Windram | | | 1863 | CAN | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Anirud, Chakkoli | | | 1462 | CAN | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Eric, Wu | | | 1887 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | * 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) | | |
|
