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Individual Calculations June 2023 |
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| Yang, Jingyun Total change: 54.80 | |   |
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| 2023 Ontario Open | Ottawa, Ontario | CAN | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2022 | 3.50 | 6 | 1.37 | 40 | 54.80 | |
|  Xu, Philip | | | 1622 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Reprintsev, Alexander | m | | 2253 | UKR | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Perez Rodriguez, Luis Manuel | g | | 2329 | CUB | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Liang, Jason | m | | 2530 | USA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Azar, Sebastien | | | 1960 | CAN | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Jaferian, Koosha | c | | 2233 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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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