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Individual Calculations June 2023 |
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| Jin, Austin Total change: -64.80 | |   |
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| 2023 Spring Tuesday Night Marathon - 2000 and over Rounds 4-7 | San Francisco, CA | USA | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1678 | 0.50 | 1 | 0.38 | 40 | 15.20 | |
|  Snyder, Larry | | | 2015 | USA | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | 10th Annual Larry Evans Memorial Open | Reno, Nevada | USA | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1788 | 1.50 | 5 | -0.64 | 40 | -25.60 | |
| | Yanayt, Eugene | f | | 2004 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Kaleeswaran, Jaisu | | | 1832 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | |  Bhaduri, Neil S | | | 1949 | USA | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Weng, Nicholas Ruo | | | 1720 | USA | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Karunakaran, Kapil | | | 1716 | 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) | | | | 1000GM Bay Area April 2023 BonaFIDE Swiss Open | Sunnyvale, CA | USA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1788 | 1.50 | 5 | -1.36 | 40 | -54.40 | |
| | Lin, Daniel | | | 1738 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Mallela, Abhishek | | | 1852 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Biyiasas, Theodore | | | 1932 | USA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Chung, Kevin | | | 1430 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Videna, Daniel Tuapen | | | 1659 | USA | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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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