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Individual Calculations April 2022 |
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| Sosa Cabrera, Paulo Total change: -35.20 | |   |
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| PRIMER IRT POR LA PAZ "ATAHUALPA PRIMER AJEDRECISTA DE AMERICA" | Cajamarca | PER | 2022-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1739 | 2.50 | 6 | -1.76 | 20 | -35.20 | |
|  Rojas Quispe, Heidy Ximena Dafne | | | 1339 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Diaz Bermudez, Pedro Teofilo | | | 1250 | PER | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Plasencia, Raul | | | 1640 | PER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Alvarado Zamora, Albert | c | | 1841 | PER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Rodriguez Rubio, Alex Steven | | | 1800 | PER | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Sandoval Jara, Manuel | | | 1253 | PER | 0.00 | 1 | -0.96 | 20 | -19.20 | | | * 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) | | |
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