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Individual Calculations August 2019 |
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| Zhu, Matthew Total change: 32.80 | |   |
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| 2019 Eastern Ontario Open | Ottawa | CAN | 2019-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1506 | 1.00 | 3 | 0.59 | 40 | 23.60 | |
|  Simic, Dusan | | | 1906 * | SRB | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Molnar, Jozsef | | | 1906 * | HUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mahdjoubi, Abdelaziz | | | 1695 | CAN | 1.00 | 1 | 0.75 | 40 | 30.00 | | | * 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) | | | | 2019 Canadian Youth Chess Championship U12 Open | Regina | CAN | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1506 | 3.00 | 5 | 0.23 | 40 | 9.20 | |
| | Chen, Ricky | | | 1356 | CAN | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Srinivasan, Hemant | | | 1688 | CAN | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Wang, Zhixing (daniel) | | | 1183 | CAN | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Locham, Divjot | | | 1483 | CAN | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Pathak, Pranav | | | 1571 | CAN | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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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