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Individual Calculations October 2021 |
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| Revellon, Lucas Total change: -24.20 | |   |
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| 87th Annual Southwest Open - Open | Irving, Texas | USA | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1728 | 1.50 | 6 | -1.21 | 20 | -24.20 | |
|  Rahul, Srivatshav | m | | 2128 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Amburgy, Ryan | | | 2065 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Prabhakar, Nikhilesh | | | 1328 * | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Yang, Daniel | | | 1633 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Talwalkar, Vedant | | | 1632 | USA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Graham, Shaun | | | 1857 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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