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Rapid:
Individual Calculations October 2021 |
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| Rondon Chacon, Rene Ibrahim Total change: -16.20 | |   |
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| Torneo IRT RAPIDAS II "CASA DEL AJEDREZ" PRIMAVERA 2021 Libre | Lima | PER | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 2107 | 4.00 | 7 | -0.81 | 20 | -16.20 | |
|  Varillas Jimenez, Ivan | | | 1650 | PER | 0.00 | 1 | -0.95 | 20 | -19.00 | |  Johansson, Thomas Christian | | | 1372 | PER | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Estrada, Antonio | | | 1881 | PER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Serrano Nagamine, David Antonio | | | 2109 | PER | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Delgado Romero, Marco | | | 2070 | PER | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Fernandez, Fernando | m | | 2441 | PER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Miranda Gamarra, Luis Alberto | | | 1717 | PER | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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