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Individual Calculations October 2021 |
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| Kaleeswaran, Jaisuraj Total change: -57.20 | |   |
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| BayAreaChess 45th People's Tournament - M | Santa Clara, California | USA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1863 | 2.50 | 7 | -0.05 | 40 | -2.00 | |
|  Katz, Alexander | m | | 2263 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Deng, Henry | | | 1800 | USA | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Liou, Arthur | | | 1876 | USA | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Winslow, Elliott | m | | 2165 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Finkelstein, Alan | | | 1832 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Mei, Austin R | | | 1980 | USA | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Sairam, Pranav | | | 1956 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | * 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) | | | | 2021 Las Vegas Open - Under 2200 | Las Vegas, Nevada | USA | 2021-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1863 | 1.00 | 4 | -1.38 | 40 | -55.20 | |
| | Tyau, Christopher | | | 1577 | USA | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Erick, Kevin Lynn | | | 1957 | USA | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Guo, Ethan | | | 1653 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Merwin, Steven E | | | 1937 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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