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Individual Calculations November 2021 |
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| Ruiz Castillo, Joshua D Total change: -9.20 | |   |
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| Houston Fall Championship 2021 | Houston, Texas | USA | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2489 | 3.50 | 5 | -0.35 | 10 | -3.50 | |
|  Sychov, Artem | | | 2089 * | UKR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Serna, Jeffrey | | | 2089 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Oberoi, Shelev | | | 2133 | USA | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Hevia Alejano, Carlos A | g | | 2446 | CUB | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Srivatshav P, Rahul | m | | 2447 | IND | 0.50 | 1 | -0.06 | 10 | -0.60 | | | * 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) | | | | 2021 Texas Collegiate Super Finals | Lubbock, Texas | USA | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2331 | 2489 | 1.50 | 3 | -0.57 | 10 | -5.70 | |
| | Shamatava, Ana | | wf | 2155 | GEO | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Bajarani, Ulvi | g | | 2428 | AZE | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Schmakel, Samuel A | m | | 2409 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | |
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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