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Individual Calculations April 2019 |
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| Caceres Sandoval, Eduardo Total change: 56.24 | |   |
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| VI Open IRT U-2200 Club Hermanos Rojas | Lima | PER | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1536 | 3.00 | 5 | -0.12 | 38 | -4.56 | |
|  Romero, Sebastian Peru | | | 1828 | PER | 0.00 | 1 | -0.15 | 38 | -5.70 | |  Torres Castaneda, Ricardo | | | 1136 * | PER | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Palacios Llancari, Katherine | | | 1754 | PER | 0.00 | 1 | -0.22 | 38 | -8.36 | | | Apolin Montalvo, Hanna | | | 1136 * | PER | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Chavez Bautista, Lennin Alfredo | | | 1148 | PER | 1.00 | 1 | 0.09 | 38 | 3.42 | | | * 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) | | | | VII Open IRT U-2200 Club Hermanos Rojas | Lima | PER | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1536 | 2.50 | 5 | 1.31 | 38 | 49.78 | |
| | Romero, Antonella | | wf | 1867 | PER | 0.50 | 1 | 0.38 | 38 | 14.44 | | | Palao, Adriana | | | 1870 | PER | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Varillas Jimenez, Ivan | | | 1849 | PER | 0.00 | 1 | -0.14 | 38 | -5.32 | | | Lazaro Cuevas, Ronald Anthony | | | 1555 | PER | 1.00 | 1 | 0.53 | 38 | 20.14 | | | Vega Paucar, Emely Bachellet | | | 1651 | PER | 1.00 | 1 | 0.66 | 38 | 25.08 | |
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) | | | | Campeonato Nacional Juvenil 2019, Sub 12 Absoluto | Lima | PER | 2019-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1536 | 6.50 | 8 | 0.29 | 38 | 11.02 | |
| | Cardenas Salvador, Fabricio Santi | | | 1233 | PER | 1.00 | 1 | 0.14 | 38 | 5.32 | | | Niebles Ramirez, Freddy Robinson | | | 1264 | PER | 1.00 | 1 | 0.17 | 38 | 6.46 | | | Cabrera Quispe, Piero Andre | | | 1373 | PER | 1.00 | 1 | 0.28 | 38 | 10.64 | | | Ramirez Sifuentes, Luis Angel | | | 1326 | PER | 0.50 | 1 | -0.27 | 38 | -10.26 | | | Robles Cerron, Sebastian | | | 1429 | PER | 0.50 | 1 | -0.15 | 38 | -5.70 | | | Rodriguez Angulo, Stiven Jason | | | 1419 | PER | 0.50 | 1 | -0.16 | 38 | -6.08 | | | Guevara Vertiz, Nestor Luciano | | | 1136 * | PER | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Guzman Vera, Diego Alonso | | | 1292 | PER | 1.00 | 1 | 0.20 | 38 | 7.60 | | | * 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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