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Individual Calculations July 2023 |
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| Wu, William Total change: 37.60 | |   |
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| 28th Space Coast Open - Master & Expert Section | Cape Canaveral, Florida | USA | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1991 | 2.00 | 4 | -0.61 | 40 | -24.40 | |
|  Martinez, Jorge | | | 1694 | USA | 0.00 | 1 | -0.85 | 40 | -34.00 | |  Farragut, Cannon | | | 1732 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Raju, Yakshwag R | | | 1758 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ngo, Bach | f | | 2291 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | 32nd annual Chicago Open - Open Section | Wheeling, IL | USA | 2023-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 1991 | 2.50 | 5 | 1.55 | 40 | 62.00 | |
| | Antova, Gabriela | f | wm | 2259 | BUL | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Andersen, Gunnar | | | 2283 | USA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Chiku-Ratte, Olivier | m | | 2311 | CAN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Gardezi, Arsal | | | 2093 | USA | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Rudzinska, Michalina | | wf | 2297 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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