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Individual Calculations June 2017 |
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| Rosas Valverde, Nicolle Shesira Total change: 35.20 | |   |
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| I IRT Ciudad De Huaral Sub 2200 | Huaral | PER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1415 | 1.00 | 4 | -0.14 | 40 | -5.60 | |
|  Rengifo Blancas, Renzo Jhonathan | | | 1815 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rodriguez Mayorca, Joseph | | | 1815 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Paredes Lagos, Anthony Javier | | | 1815 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Cuya Zevallos, Andrew Francisco | | | 1043 | PER | 1.00 | 1 | 0.10 | 40 | 4.00 | | | * 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 Escuela Y Club Ajedrez Surco-Ecasu 2017 | Lima | PER | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1415 | 2.50 | 6 | 1.02 | 40 | 40.80 | |
| | Bernales, Oscar | | | 1781 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Guerrero Malpartida, Luis Carlos | | | 1814 | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vilca Somoza, Max Jacinto | | | 1098 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Alvarado Mendoza, Juan Jose | | | 1728 | PER | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Caja Cruz, Gabriel | | | 1683 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Garceran Izquierdo, Ruben | | | 1748 | ESP | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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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