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Individual Calculations September 2019 |
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| Reynoso, Jorge Total change: -8.80 | |   |
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| VI Open IRT U-1600 Club Hermanos Rojas | Lima | PER | 2019-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1385 | 1509 | 2.50 | 5 | -0.77 | 20 | -15.40 | |
|  Bendezu Yupanqui, Albert Martin | | | 1210 | PER | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Jimenez Salas, Maria Teresa | | | 1498 | PER | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Prado Gascon, Marcelo | | | 1509 | PER | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Saravia, German | | | 1428 | PER | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Villanueva, Orrego Martin William | | | 1279 | PER | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | I IRT Sub 2200 Mancos 2019 | Yungay | PER | 2019-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1509 | 2.00 | 5 | 0.41 | 20 | 8.20 | |
| | Quito Tuya, Freddy Wilder | | | 1563 | PER | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Calcina, Gary | | | 1909 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lopez Maguina, David Santos | | | 1151 | PER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Quispe Santacruz, Javier | | | 1889 | PER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Robles, Frenzy | | | 1873 | PER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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) | | | | I IRT CANETE | Canete | PER | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1509 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
| | Gonzalez Mesa, Daniel | f | | 1907 | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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