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Individual Calculations September 2023 |
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| Tan, Brendan Total change: -28.00 | |   |
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| 2023 Forcing Moves First SUMMER 1 OPEN - UNDER 1900 | Mississauga, Ontario | CAN | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1233 | 1633 | 1.00 | 1 | 0.08 | 40 | 3.20 | |
|  Hong, Zihan | | | 1233 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 2023 Forcing Moves First Summer 2 Open Division 1 | Mississauga | CAN | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1633 | 2.50 | 5 | -0.78 | 40 | -31.20 | |
|  Kim, Noah | | | 1770 | CAN | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Zheng, Chen Ji | | | 1328 | CAN | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Suresh, Pavan | | | 1310 | CAN | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Trofimov-Malyshkin, Valent | | | 1588 | UKR | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Guliyev, Nadir | | | 1507 | CAN | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | |
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