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Individual Calculations September 2023 |
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| Wu, Alice Total change: -23.60 | |   |
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| 31st annual Southern Open - U2100 | Orlando, FL | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1605 | 0.50 | 2 | -0.59 | 40 | -23.60 | |
|  State-Ungureanu, Nicolae Vlad | | | 1282 | USA | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Johnson, Frank | | | 1824 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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