Individual Calculations September 2011
 Medinas Reyes, Ronald  Total change: 83.10  Rating chartPersonal card
 Abierto Giraldilla Grupo 3 La Habana CUB 2011-08-13
RcRownchangeKK*chgGame
 2015 1897 6.50 11 2.77 30 83.10 
  Ojeda Lago, Ariadna 2033 CUB0.001-0.3230-9.60 
  Gomez Sanchez, Jorge Marco 2038 CUB1.0010.693020.70 
  Calveira Leon, Jesus 2011 CUB1.0010.663019.80 
  Ramos Lopez, Osdany 2026 CUB0.5010.17305.10 
  Sequeda, Nancy wm2046 VEN0.001-0.3030-9.00 
  Rey Rodriguez, Yoanqui 1997 CUB0.001-0.3630-10.80 
  Jimenez Mederos, Tomas Jorge 1981 CUB1.0010.623018.60 
  Elias Reyes, Jorge Roberto 1991 CUB1.0010.633018.90 
  Claro Valdes, Maikel 1995 CUB0.5010.13303.90 
  Perez Fernandez, Fernando 2014 CUB1.0010.663019.80 
  Blanco Milet, Leandro 2037 CUB0.5010.19305.70 

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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