Individual Calculations September 2023
 Reyes Hernandez, Jose Luis  Total change: 58.00  Rating chartPersonal card
 IV Hibrido Centroamericano, del Caribe y del Pacifico 2023 Panama - Porlamar - La Habana - Lima - Cusco - Ayacucho - Guayaquil - Machala PAN 2023-08-05
RcRownchangeKK*chgGame
 1327 1018 1.00 4 0.36 40 14.40 
  Silva Mago, Alvaro Francisco 1494 VEN0.001-0.0540-2.00 
  Salas Porras, Anghelina Jazmin 1277 PER0.001-0.1840-7.20 
  Cabrera Fabra, Alian 1379 CUB0.001-0.1040-4.00 
  Vasquez Mamani, Gabriela Guadalup 1159 PER1.0010.694027.60 

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)
 
 IRT Hibrido de Duplas de Las Americas Sub-1800 2023-U1400 Caracas-Porlamar-Cusco-Guayaquil VEN 2023-08-26
RcRownchangeKK*chgGame
 1258 1018 1.50 2 1.09 40 43.60 
  Lladro Gonzalez, Manuel Alejandro 1308 VEN1.0010.844033.60 
  Garcia Montano, Jesus David 1208 VEN0.5010.254010.00 

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)
 

 

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