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Individual Calculations September 2023 |
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| Murali, Dhruv Total change: 174.42 | |   |
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| 2023 Canadian Open Chess Championship - Open | Calgary, Alberta | CAN | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1322 | 4.50 | 9 | 3.90 | 38 | 148.20 | |
|  Taylor, Ashton | | | 1691 | CAN | 1.00 | 1 | 0.90 | 38 | 34.20 | |  Yam, Alex | f | | 2277 | CAN | 0.50 | 1 | 0.50 | 38 | 19.00 | | | He, Matthew | | | 1861 | CAN | 0.00 | 1 | -0.03 | 38 | -1.14 | | | Moses, Neil | | | 1747 | CAN | 1.00 | 1 | 0.93 | 38 | 35.34 | | | Nguyen, Kim | | | 2015 | CAN | 0.50 | 1 | 0.49 | 38 | 18.62 | | | Aljo, Johan | | | 1754 | CAN | 1.00 | 1 | 0.93 | 38 | 35.34 | | | Wu, Jonathan | | | 1906 | CAN | 0.50 | 1 | 0.48 | 38 | 18.24 | | | Singh Dhaliwal, Jaipreet | | | 1764 | CAN | 0.00 | 1 | -0.06 | 38 | -2.28 | | | Xu, Philip | | | 1522 | CAN | 0.00 | 1 | -0.24 | 38 | -9.12 | |
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 Excelsior August U2000 | Etobicoke, ON | CAN | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1392 | 2.50 | 5 | 0.52 | 38 | 19.76 | |
| | De Costa, Benjamin | | | 1384 | CAN | 0.50 | 1 | -0.01 | 38 | -0.38 | | | Ali, Shafkat | | | 1514 | CAN | 1.00 | 1 | 0.67 | 38 | 25.46 | | | Faizy, Mohammed | | | 1612 | CAN | 0.50 | 1 | 0.28 | 38 | 10.64 | | | Tenkov, Arkady | | | 1429 | CAN | 0.00 | 1 | -0.45 | 38 | -17.10 | | | Chunchu, Ashwin | | | 1414 | CAN | 0.50 | 1 | 0.03 | 38 | 1.14 | |
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) | | | | Hamilton 150th Anniversary Open | Hamilton | CAN | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1392 | 1.00 | 4 | 0.17 | 38 | 6.46 | |
| | Abrahams, Daniel | | | 2127 | CAN | 0.00 | 1 | -0.01 | 38 | -0.38 | | | Morrison, Kyle | | | 2244 | CAN | 0.00 | 1 | 0.00 | 38 | 0.00 | | | Ajith, Aarush | | | 1452 | CAN | 1.00 | 1 | 0.58 | 38 | 22.04 | | | Pham, Anthony | | | 1464 | CAN | 0.00 | 1 | -0.40 | 38 | -15.20 | |
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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