Individual Calculations November 2011
 Marin, Gerardo  Total change: -12.30  Rating chartPersonal card
 3er I.R.T. Hotel Venetur Margarita Porlamar VEN 2011-08-10
RcRownchangeKK*chgGame
 2075 2214 3.50 6 -0.41 30 -12.30 
  Brito, Richal 1874 VEN1.0010.12303.60 
  Burgin, Dario 1814  * ARG1.0010.08302.40 
  Zavala, Vicencio, Fi 2070 VEN1.0010.31309.30 
  Marichal, Ariel 2283 CUB0.001-0.4030-12.00 
  Harper, Ryan f2222 TRI0.001-0.4930-14.70 
  Torres, Jose Arturo, Fi 2189 VEN0.501-0.0330-0.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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