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Individual Calculations February 2022 |
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| Wang, Kyle Yiwen Total change: 36.80 | |   |
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| 31st Annual North American Open - Under 2100 | Las Vegas, Nevada | USA | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1550 | 3.00 | 5 | 1.65 | 40 | 66.00 | |
|  Anderson, Tremil | | | 1712 | USA | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Su, Ethan | | | 1791 | CAN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Halloran, Joel | | | 1706 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Tang, Vincent | | | 1558 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Fricano Jr, Paul | | | 1950 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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) | | | | Houston Chess Studio Open - Open | Houston, Texas | USA | 2022-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1589 | 0.00 | 2 | -0.73 | 40 | -29.20 | |
| | Sustento, Byjorn | | | 1464 | PHI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Reinberg, Jeffrey | | | 2038 | USA | 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) | | |
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