Individual Calculations January 2013
 Marquez Torres, Oscar Luis  Total change: 21.60  Rating chartPersonal card
 Tras las Huellas del Che La Habana CUB 2012-12-03
RcRownchangeKK*chgGame
 2234 2115 3.50 6 1.44 15 21.60 
  Cruz De La Osa, Reyder 2227 CUB1.0010.65159.75 
  Diaz Hernandez, Heriberto f2325 CUB0.001-0.2315-3.45 
  Catala Matienzo, Ivette wf2119 CUB1.0010.51157.65 
  Yanes Canizares, Alejandro f2305 CUB0.5010.25153.75 
  Hernandez Moya, Yuleisy wm2167 CUB1.0010.57158.55 
  Vitier Vazquez, Cristian 2260 CUB0.001-0.3115-4.65 

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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