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Individual Calculations August 2023 |
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| Tyau, Christopher Total change: -20.00 | |   |
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| 51st annual World Open - U2000 | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1714 | 1.50 | 3 | -1.00 | 20 | -20.00 | |
|  Sreekumar, Gauri | | | 1407 | CAN | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Jani, Aakash | | | 1329 | USA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Zhang, Brian Qixuan | | | 1542 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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