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Individual Calculations September 2023 |
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| Marciano, Orry Matthew Total change: 21.20 | |   |
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| 18th annual Indianapolis Open - Major | Indianapolis, IN | USA | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1836 | 2.50 | 3 | 1.06 | 20 | 21.20 | |
|  Criss, Nathaniel Curtis | | | 1918 | USA | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Dinesh, Abinav | | | 1871 | USA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Iranian Prabhu Kumar, Ashwin | | | 1760 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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