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Individual Calculations February 2019 |
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| Rosas Valverde, Nicolle Shesira Total change: -8.40 | |   |
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| III Open IRT U-2200 Club Hermanos Rojas 2018 | Lima | PER | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1572 | 2.50 | 6 | -0.21 | 40 | -8.40 | |
|  Palacios Llancari, Katherine | | | 1754 | PER | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Hepler Ramirez , Narayana | | | 1880 | PER | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Minaya Mundines, Pietro Gerardo | | | 1655 | PER | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Delgado Romero, Marco | | | 1972 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Cruz Silva, Terry Gabriel Yamir | | | 1172 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Garayar Peralta, Luis Fernando | | | 1172 * | PER | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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