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Individual Calculations August 2023 |
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| Pollitt, Henry Total change: 0.00 | |   |
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| 2023 Ontario Closed Championship | Toronto | CAN | 2023-06-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1520 | 0 | 3.00 | 7 | 0.00 | 1470 | | 0.00 | |
|  Yang, Larry | | | 1638 | CAN | 0.50 | 1 | 0.00 | | 0.00 | |  Xu, Philip | | | 1522 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Ugodnikov, Arkadiy | | | 1534 | CAN | 1.00 | 1 | 0.00 | | 0.00 | | | Zhu, Charis | | | 1515 | CAN | 0.50 | 1 | 0.00 | | 0.00 | | | Zhong, Ryan Yunhui | | | 1643 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Wang, Andy Zixin | | | 1653 | CAN | 0.50 | 1 | 0.00 | | 0.00 | | | Narula, Japveer | | | 1136 | CAN | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | 2023 Canadian Junior U1800 | Etobicoke | CAN | 2023-07-06 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1404 | 0 | 3.50 | 6 | 0.00 | 1424 | | 0.00 | |
| | Guliyev, Nadir | | | 1541 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Murali, Dhruv | | | 1322 | CAN | 1.00 | 1 | 0.00 | | 0.00 | | | Chen, Shuang | | | 1374 | CAN | 1.00 | 1 | 0.00 | | 0.00 | | | Wu, Ting En Ryan | | | 1511 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Guan, Isabelle | | | 1231 | CAN | 1.00 | 1 | 0.00 | | 0.00 | | | Xie, Irene | | | 1445 | CAN | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | 2023 Canadian Youth Chess Championship - U14 Open | Calgary, Alberta | CAN | 2023-07-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1697 | 0 | 0.50 | 2 | 0.00 | 1504 | | 0.00 | |
| | Lu, Tony | | | 1724 | CAN | 0.00 | 1 | 0.00 | | 0.00 | | | Ming, Jerry | | | 1669 | CAN | 0.50 | 1 | 0.00 | | 0.00 | |
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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