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Individual Calculations September 2009 |
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| Ruiz Calderon, Sebastian Total change: 43.00 | |   |
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| Torneo Internacional IN MEMORIAN "Jorge Arias Samame" | Boulevard - Club "Bobby Fischer" | PER | 2009-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1785 | 2.00 | 2 | 0.72 | 25 | 18.00 | |
|  Sivinta, Jhon | | | 1545 | ECU | 1.00 | 1 | 0.20 | 25 | 5.00 | |  Zambrano, Paolo | | | 1797 | ECU | 1.00 | 1 | 0.52 | 25 | 13.00 | |
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) | | | | III IRT Cerrado "Ciudad de Chiclayo" | "Club Bobby Fischer" - Chiclayo | PER | 2009-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1785 | 8.50 | 13 | 1.00 | 25 | 25.00 | |
| | Collantes Delgado, Jordy A | | | 1784 | PER | 0.50 | 1 | 0.00 | 25 | 0.00 | | | Duarez Facho, Christian | | | 1628 | PER | 1.00 | 1 | 0.29 | 25 | 7.25 | | | Lozano Ballena, Miguel | | | 1385 * | PER | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Rioja Vallejos, Elio | | | 1385 * | PER | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Mesones, Omar | | | 2041 | PER | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Monteza Masquiez, Carlos | | | 1998 | PER | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Duarez Facho, Julio | | | 1877 | PER | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Chacaltana Ramirez, Cecili | | | 1787 | PER | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Solis Chimoy, Blanca | | | 1385 * | PER | 1.00 | 1 | 0.08 | 25 | 2.00 | | | Duarez Suclupe, Segundo | | | 1752 | PER | 0.50 | 1 | -0.05 | 25 | -1.25 | | | Piedra Vargas, Jorge Andre | | | 1739 | PER | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Mestanza Armas, Marco | | | 1717 | PER | 1.00 | 1 | 0.41 | 25 | 10.25 | | | Carhuapoma Miranda, Gerson | | | 1756 | PER | 1.00 | 1 | 0.46 | 25 | 11.50 | | | * 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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