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Individual Calculations November 2023 |
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| Fabrega Van Der Laat, Jose Bernar Total change: -14.00 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Sub 13 Absoluto | Lima | PER | 2023-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1374 | 5.00 | 9 | -0.35 | 40 | -14.00 | |
|  Carrasco Duffaut, Carlos Joaquin | | | 1028 | PER | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Ripa Quintana, Hermogenes Juan | | | 1214 | PER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Mercado Diaz, Fabricio Edwin | | | 1677 | BOL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Marcelo Poma, Jaden Eduardo | | | 1217 | PER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Arevalo Tito, Diego Andre | | | 1173 | PER | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Zhong, Ryan Yunhui | | | 1857 | CAN | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Gomez Nunez, Fabian Elmer | | | 1318 | PER | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Poma Bernal, Cristian Andres | | | 1233 | PER | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Alderete Yalico, Joseph Samuel | | | 1107 | PER | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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