Individual Calculations September 2023 |
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Campbell, Ryan Total change: 74.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Canadian Open Chess Championship - Open | Calgary, Alberta | CAN | 2023-07-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1998 | 2064 | 7.00 | 9 | 1.86 | 40 | 74.40 | |
| Ming, Jerry | | | 1669 | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | Alpuri, Aaqil | | | 1664 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | Mikhalevski, Victor | g | | 2524 | ISR | 0.00 | 1 | -0.05 | 40 | -2.00 | | Wu, Jonathan | | | 1906 | CAN | 1.00 | 1 | 0.29 | 40 | 11.60 | | Zhang, Michelle | | | 1772 | CAN | 1.00 | 1 | 0.15 | 40 | 6.00 | | Han, Johnathan | f | | 2229 | CAN | 0.00 | 1 | -0.28 | 40 | -11.20 | | Marchand, Calix | | | 1727 | CAN | 1.00 | 1 | 0.12 | 40 | 4.80 | | Yam, Alex | f | | 2277 | CAN | 1.00 | 1 | 0.77 | 40 | 30.80 | | Ng, Gary | f | | 2213 | CAN | 1.00 | 1 | 0.70 | 40 | 28.00 | | * 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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