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Individual Calculations October 2021 |
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| Deng, Henry Total change: -7.20 | |   |
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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 |
| 1999 | 1800 | 2.50 | 6 | 0.90 | 40 | 36.00 | |
|  Winslow, Elliott | m | | 2165 | USA | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Kaleeswaran, Jaisu | | | 1863 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Mei, Austin R | | | 1980 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Katz, Alexander | m | | 2200 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sairam, Pranav | | | 1956 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Finkelstein, Alan | | | 1832 | USA | 1.00 | 1 | 0.54 | 40 | 21.60 | | | * 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 SJCC Fall Championship | Milpitas, California | USA | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1800 | 1.50 | 3 | -1.08 | 40 | -43.20 | |
| | Achuthan, Aryan | | | 1527 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Dai, Xuli | | | 1439 | USA | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Yan, Nathan | | | 1506 | USA | 0.50 | 1 | -0.35 | 40 | -14.00 | |
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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