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Individual Calculations August 2023 |
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| Gross, Matthew R Total change: -17.60 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2063 | 1953 | 1.50 | 5 | -0.44 | 40 | -17.60 | |
|  Lu, Maximillian | m | | 2412 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Kumar, Sriram K | | | 1619 | USA | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Heller, Jack | | | 1800 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | De La Colina, Nicolas | | | 2199 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Vettese, Nicholas | m | | 2283 | CAN | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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