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Individual Calculations August 2023 |
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| Arutla, Aditya Total change: 67.20 | |   |
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| 51st annual World Open - Open | Philadelphia, PA | USA | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 2066 | 4.00 | 7 | 0.58 | 40 | 23.20 | |
|  Seshadri, Sridhar | | | 1666 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kunka, Harshid | f | | 2347 | USA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Adebayo, Adegboyeg | f | | 2327 | NGR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Talwalkar, Vedant Ameya | | | 1808 | USA | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Adewumi, Tanitoluwa | f | | 2283 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Chen, Derek | | | 1823 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Lapan, Dan | | | 2199 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | * 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) | | | | 2023 1000GM July Scheveningen IM Norm #1 | Sunnyvale, CA | USA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2341 | 2094 | 1.50 | 2 | 1.10 | 40 | 44.00 | |
| | Perez Gormaz, Matias | m | | 2407 | CHI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Sanchez Aller, Fernando | f | | 2274 | ESP | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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