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Individual Calculations April 2023 |
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| Gu, Thomas Total change: 8.00 | |   |
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| 2023 Spring Tuesday Night Marathon - 1600-1999 Rounds 1-3 | San Francisco, CA | USA | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1387 | 1.00 | 3 | 0.39 | 40 | 15.60 | |
|  Srinivasan, Sivavishnu | | | 1493 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Khristoforov, Sergey | | | 1995 | RUS | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Admassu, Yonathan | | | 1595 | USA | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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) | | | | 20th Wilkerson Memorial Championship - 1600-1999 | San Francisco, CA | USA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1387 | 0.00 | 1 | -0.19 | 40 | -7.60 | |
| | Dutter, Frederic | | | 1633 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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