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Individual Calculations June 2024 |
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| Li, Hongyi Total change: 16.80 | |   |
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| 2024 Collingwood Somborac Chess Festival Crown | Collingwood | CAN | 2024-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1856 | 3.50 | 4 | 2.20 | 20 | 44.00 | |
|  Starr, Nava | | wm | 2121 | CAN | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Ruchinskaya, Valerie | | | 1903 | CAN | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Siddeley, Hugh | | | 1940 | CAN | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Starr, Sasha | | | 1999 | CAN | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | | | 2024 Ontario Open U2200 | Toronto | CAN | 2024-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1856 | 2.50 | 6 | -1.36 | 20 | -27.20 | |
| | Huang, Justin | | | 1747 | CAN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Modith, Aaroh Mutyalapati | | | 1843 | CAN | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Li, Ethan Yichen | | | 1746 | CAN | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Wang, Taorong | | | 1696 | CHN | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Murali, Dhruv | | | 1757 | CAN | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Knechtel, Thomas | | | 1713 | CAN | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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