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Rapid:
Individual Calculations September 2023 |
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| Bernal Alva, Rodrigo Total change: 77.60 | |   |
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| II IRT Universidad San Martin de Porres - 2023 SUB 1500 | Lima | PER | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1369 | 1170 | 2.00 | 3 | 1.19 | 40 | 47.60 | |
|  Vidalon, Raul | | | 1490 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Cajavilca Espinoza, Fabrizio Brun | | | 1149 | PER | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Fernandez, Roberto (per) | | | 1469 | PER | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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 Torneo IRT Sub 2200 Rapidas "Colegio Santisima Trinidad" | Lima | PER | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1170 | 1.00 | 4 | 0.00 | 40 | 0.00 | |
| | Parra Gonzales, Andre Leonardo | | | 1709 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Manchego La Fuente, Gonzalo Alons | | | 1548 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Barrera Loyola, Efrain Gilmar | | | 1454 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Cari Mendez, Leonardo | | | 1005 | PER | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | CAMPEONATO UNIVERSITARIO DE AJEDREZ MODALIDAD RAPIDA - AVANZADOS | Lima | PER | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1170 | 1.00 | 4 | 0.75 | 40 | 30.00 | |
| | Romero Guimaray, Diego | | | 1845 | PER | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Ugarelli, Leonardo | | | 1438 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Collado Arapa, Victor Hugo | | | 1723 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Martinez, Navarro Christian Alexi | | | 1665 | PER | 1.00 | 1 | 0.96 | 40 | 38.40 | |
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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