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Individual Calculations December 2021 |
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| Wu, Wentao Total change: 34.40 | |   |
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| BayAreaChess: The Real Bay Area Championship November 2021 - 1700-2099 | Santa Clara, California | USA | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1405 | 2.00 | 4 | 1.05 | 40 | 42.00 | |
|  Vale Cruz, Armin | | | 1474 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | |  Tiong, Ryan | | | 1536 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Cho, Aaron | | | 1723 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Fong, Kevin | | | 1771 | USA | 0.00 | 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) | | | | 2021 Mechanics' Thanksgiving Gobbler Open - 1600-1999 | San Francisco, California | USA | 2021-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1405 | 1.50 | 3 | -0.19 | 40 | -7.60 | |
| | Jamali, Kian | | | 1463 | USA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Joseph, Axel | | | 1115 | IND | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Craig, Aaron | | | 1455 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | |
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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