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Individual Calculations August 2022 |
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| Liu, Zachary Total change: 42.80 | |   |
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| 2022 British Columbia vs Washington | Richmond | CAN | 2022-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1788 | 2.50 | 4 | 0.38 | 40 | 15.20 | |
|  Sinanan, Joshua C | | | 2164 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Seshadri, Sridhar | | | 1550 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Zhang, Kylie | | | 1424 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Anand, Vignesh | | | 1912 | USA | 0.00 | 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) | | | | 2022 CYCC U10 Open | Hamilton | CAN | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1388 | 1788 | 1.00 | 1 | 0.08 | 40 | 3.20 | |
| | Jutras, Arnaud | | | 1388 * | 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) | | | | 2022 Canadian Open | Hamilton | CAN | 2022-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1788 | 4.00 | 8 | 0.61 | 40 | 24.40 | |
| | Gavrilin, Roman | | | 2082 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Hossain, Azher | | | 1406 | CAN | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Moura, Eduardo | | | 2106 | BRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Jiang, David | | | 1668 | CAN | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Buscar, Michael | | | 2088 | CAN | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Lin, Leo | | | 1925 | CAN | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Chychkevych, Bohdan | | | 1580 | UKR | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Windram, James | | | 1937 | CAN | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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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