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Individual Calculations August 2022 |
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| Jiang, Kate Total change: -138.40 | |   |
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| 2022 CYCC U16 Girls | Hamilton | CAN | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1742 | 1.50 | 5 | -2.47 | 40 | -98.80 | |
|  Surya, Dania | | | 1342 * | CAN | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Qian, Jessica | | | 1532 | CAN | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Tsukerman, Julia | | wc | 1523 | CAN | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Guo, Yu Han | | | 1630 | CAN | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Gilani , Mysha | | wc | 1444 | CAN | 0.00 | 1 | -0.85 | 40 | -34.00 | | | * 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) | | | | 2022 Canadian Open | Hamilton | CAN | 2022-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1742 | 3.50 | 6 | -0.99 | 40 | -39.60 | |
| | Chiku-Ratte, Olivier-Kenta | m | | 2347 | CAN | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Chychkevych, Bohdan | | | 1580 | UKR | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Mok, Erwin | | | 1185 | CAN | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Gaisinsky, Jacob | | | 1342 * | CAN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Moses, Neil | | | 1322 | CAN | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Zhu, Charis | | | 1303 | CAN | 1.00 | 1 | 0.06 | 40 | 2.40 | | | * 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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