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Individual Calculations September 2023 |
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| Gorman, Luke Total change: 68.40 | |   |
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| 31st annual Southern Open - U2100 | Orlando, FL | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1505 | 3.00 | 3 | 1.71 | 40 | 68.40 | |
|  Girish, Niyathi | | | 1426 | USA | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Zhang, Michelle | | | 1431 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Markovic, Goran | | | 1905 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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