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Individual Calculations June 2024 |
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| Xu, Zhuoyuan Ryan Total change: -55.20 | |   |
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| 2024 Annex Chess Club Spring Is Sprung Tournament (Crown Section) | Toronto, Ontario | CAN | 2024-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1877 | 1.50 | 2 | 0.32 | 40 | 12.80 | |
|  Russell, Wesley | | | 1735 | CAN | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Southam, David | | | 1881 | CAN | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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) | | | | 2024 Ontario Open U2200 | Toronto | CAN | 2024-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1941 | 3.50 | 6 | -0.97 | 40 | -38.80 | |
| | Li, Ethan Yichen | | | 1746 | CAN | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Sarthak, Deshpande | | | 1768 | CAN | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Ajith, Aarush | | | 1754 | CAN | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Zheng, Chen Ji | | | 1699 | CAN | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Zhong, April Yunwei | | wc | 1832 | CAN | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Wang, Taorong | | | 1696 | CHN | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | 33rd Annual Chicago Open - U2300 | Wheeling, IL | USA | 2024-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1941 | 3.50 | 7 | -0.73 | 40 | -29.20 | |
| | Walthall, Thomas Kasey | | | 1756 | USA | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Vuyyuru, Shriyan | | | 1809 | USA | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Nudo, Zach | | | 1777 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Manion, Tom A | | | 1771 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Eidemiller, Mark | | | 2087 | USA | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Jensen, Matthew | | | 1997 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Whaley, Carter | | | 1831 | USA | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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) | | |
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