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Individual Calculations September 2017 |
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| Uthayakumar, Ronan Total change: 40.80 | |   |
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| 2017 Aurora Summer Open U2000 | Aurora | CAN | 2017-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1677 | 2.00 | 3 | 0.56 | 40 | 22.40 | |
|  Crnilovic, Grisha | | | 1669 | CAN | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Khayutin, Constantine | | | 1822 | CAN | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Liao, Joseph | | | 1586 | CAN | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | Canadian Junior 2017 | Mississauga | CAN | 2017-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1656 | 2.50 | 7 | 0.46 | 40 | 18.40 | |
| | Yie, Kevin Yi-Xiao | | | 1900 | CAN | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Jiang, Brian | | | 1589 | CAN | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Song, Guannan Terry | f | | 2056 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yang, Fan | | | 1986 | CAN | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Maulucci, Anthony | | | 1863 | CAN | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Xu, Daniel | | | 1620 | CAN | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Surya, Benito | | | 1830 | CAN | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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) | | |
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