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Individual Calculations October 2021 |
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| Lin, Daniel Total change: 52.00 | |   |
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| BayAreaChess 45th People's Tournament - X | Santa Clara, California | USA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1631 | 3.00 | 7 | -0.60 | 40 | -24.00 | |
|  Pullela, Sricharan | | | 1723 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Tia, Rudy Goce | | | 1746 | PNG | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Wang, Jeffery | | | 1499 | USA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Meiyappan, Annapoorni | | wf | 1626 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Nishio, Alexander | | | 1607 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Yeh, Bryce | | | 1547 | USA | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Faulks, Anthony | | | 1594 | USA | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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 Howard Donnelly Memorial Championship - 2000 Plus | San Francisco, California | USA | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1631 | 2.50 | 3 | 1.90 | 40 | 76.00 | |
| | Weng, Nicholas | | | 1812 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Silvestre, Alex | | | 1825 | MEX | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Coyne, Theodore | | | 2016 | USA | 1.00 | 1 | 0.91 | 40 | 36.40 | |
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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