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Individual Calculations September 2023 |
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| Roll, Craig B Total change: -47.40 | |   |
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| 31st annual Southern Open - Major | Orlando, FL | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 2177 | 2.00 | 5 | -2.37 | 20 | -47.40 | |
|  Menon, Gauri | | | 1850 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Bias, Aaron | | | 1908 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Suresh, Akshat | | | 1878 | USA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Yisrael, Shama | | | 1810 | USA | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Patel, Arav | | | 1777 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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