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Individual Calculations September 2019 |
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| Wang, Eric Total change: 33.60 | |   |
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| 2019 Canadian Junior CC U1800 | Toronto | CAN | 2019-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1456 | 3.00 | 6 | -0.31 | 40 | -12.40 | |
|  Uthayakumar, Ronan | | | 1496 | CAN | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Darvekar, Yash | | | 1505 | CAN | 1.00 | 1 | 0.57 | 40 | 22.80 | |  Wang, Rachel Zihan | | | 1344 | CAN | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Gao, Lucy | | | 1288 | CAN | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Yang, Brett | | | 1439 | CAN | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Zhang, Henry Xianrui | | | 1421 | CAN | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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 |
| 1672 | 1456 | 3.00 | 7 | 1.15 | 40 | 46.00 | |
| | Zhiqi, Ryan Huang | | | 1856 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Daniel, Shubin | | | 1856 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Kevin, Zheng | | | 1828 | CAN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Li, Kevin Yun Hong | | | 1648 | CAN | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Bhavatharshan, Jeyakumar | | | 1424 | CAN | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Vinushan, Vijendra | | | 1367 | CAN | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Larrance, Xing | | | 1723 | USA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | * 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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