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Individual Calculations December 2019 |
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| Vishwanathan , Ram Total change: -4.80 | |   |
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| 2019 Ivy League Challenge | Toronto | CAN | 2019-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1922 | 1.00 | 4 | -0.24 | 20 | -4.80 | |
|  Bellissimo, Joseph | | | 2201 | CAN | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Zhong, Howard | | | 2024 | USA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Yang, Christopher | | | 2145 | USA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Lin, Juntong | | | 1920 | CHN | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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