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Individual Calculations July 2024 |
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| Qian, Eric Total change: 44.00 | |   |
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| 4th Annual Niagara Falls Open - Major | Niagara Falls, NY | USA | 2024-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1823 | 2.50 | 4 | 1.37 | 40 | 54.80 | |
|  Fiedler, Brian | | | 1965 | CAN | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Radhakrishnan, Sharath | | | 2001 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Lubas, Erik William | | | 2065 | USA | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Yang, Lefan | | | 1934 | CAN | 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) | | | | 2024 Eastern Ontario Open | Ottawa | CAN | 2024-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1842 | 1.50 | 4 | -0.27 | 40 | -10.80 | |
| | Sambuev, Bator | g | | 2242 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lanceman, Stefan | | | 1822 | CAN | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Zhong, April Yunwei | | wc | 1867 | CAN | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Pitre, Lucas | | | 1702 | CAN | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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