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Individual Calculations July 2023 |
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| Gu, Thomas Total change: 84.00 | |   |
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| 2023 Summer Tuesday Night Marathon - 1600-1999 Rounds 5-7 | San Francisco, CA | USA | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1395 | 2.00 | 3 | 1.16 | 40 | 46.40 | |
|  Admassu, Yonathan | | | 1601 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Mahooti, James J | | | 1563 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Wong, Wilson | | | 1528 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | 22nd Addison Memorial Championship - 1600-1999 | San Francisco, CA | USA | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1424 | 2.00 | 2 | 0.94 | 40 | 37.60 | |
| | Fan, Jimmy Qinmo | | | 1335 | USA | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Agdamag, Samuel | | | 1467 | USA | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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