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Individual Calculations March 2023 |
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| Tello Chavez, Isaac Valentino Total change: -1.00 | |   |
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| 1 Torneo IRT FIDE IRSL | San Luis Potosi, San Luis Potosi | MEX | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 2276 | 4.00 | 4 | 0.34 | 20 | 6.80 | |
|  Gonzalez Barrera, Charo Rodolfo | | | 1876 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lopez Rueda, Juan Pablo | c | | 1900 | MEX | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hernandez Elizondo, Carlos | | | 1981 | MEX | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ayala Coronado, Jorge Arma | | | 1678 | MEX | 1.00 | 1 | 0.02 | 20 | 0.40 | | | * 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) | | | | Bay Area Scheveningen Challengers - Group A | Milpitas, CA | USA | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2276 | 5.50 | 7 | -0.29 | 20 | -5.80 | |
| | Yan, Nathan | | | 2009 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Guo, Andrew | | | 2068 | USA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Nathan, Nitish | c | | 2047 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Pullela, Sricharan | | | 1983 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Liu, Patrick | | | 2045 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Wang, Jeffery | | | 1979 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Sathish, Pranav | | | 1876 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | Bay Area Scheveningen Challengers: Minnows | Milpitas, CA | USA | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 2276 | 4.50 | 5 | -0.10 | 20 | -2.00 | |
| | Champsi, Imran | | | 1876 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Guo, Ethan | c | | 1920 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Liu, Aiden Q | | | 1965 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Wu, Wentao | | | 1792 | USA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Qin, Vincent | | | 1710 | USA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | * 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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