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Individual Calculations June 2023 |
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| Ambilwade, Ojal Total change: 31.60 | |   |
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| 2023 Forcing Moves First SPRING 1 OPEN - UNDER 2000 | Mississauga, Ontario | CAN | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1400 | 1.00 | 3 | 0.70 | 40 | 28.00 | |
|  Zhang, Michelle | | | 1810 | CAN | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Lakhani, Riyaan | | | 1679 | CAN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Zhang, Brian | | | 1837 | CAN | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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 May Open Championship U2000 | Toronto, Ontario | CAN | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1416 | 2.00 | 4 | 0.09 | 40 | 3.60 | |
| | Oneil, Michael | | | 1544 | CAN | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Hettigama, Thusitha | | | 1132 | CAN | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Orlovsky, Konstantin | | | 1601 | RUS | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Cottrell, Deparse | | | 1433 | CAN | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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