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Individual Calculations July 2023 |
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| Qian, Eric Total change: 60.40 | |   |
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| 2023 RA Eastern Ontario Open | Ottawa | CAN | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1708 | 3.50 | 5 | 1.68 | 40 | 67.20 | |
|  Stopic, Alexander | | | 1482 | CAN | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Han, Johnathan | f | | 2140 | CAN | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Moses, Neil | | | 1671 | CAN | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Azar, Sebastien | | | 2023 | CAN | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kellar, Ben | | | 1879 | CAN | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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) | | | | 2023 Excelsior June Open Championship Top | Etobicoke, Ontario | CAN | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1708 | 2.00 | 5 | -0.17 | 40 | -6.80 | |
| | Guo, Anni | | | 1811 | CAN | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Luger, Sam | | | 1905 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Oancea, Nicolae | | | 1809 | CAN | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Singh Dhaliwal, Jaipreet | | | 1747 | CAN | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Zhu, Charis | | | 1515 | CAN | 0.50 | 1 | -0.25 | 40 | -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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