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Individual Calculations July 2023 |
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| Su, Kenneth Total change: 5.20 | |   |
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| 17th annual Philadelphia Open - U2100 | Philadelphia, PA | USA | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1855 | 2.50 | 3 | 0.13 | 40 | 5.20 | |
|  Chovanec, Alice | | | 1540 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Reddy, Sushruta | | | 1483 | IND | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Canzhou, He | | | 1773 | CHN | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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