Individual Calculations September 2013
 Girones Barrios, Yans Richard  Total change: 5.55  Rating chartPersonal card
 Agosto de Victorias 2013 Mayabeque CUB 2013-08-05
RcRownchangeKK*chgGame
 2245 2312 4.50 7 0.37 15 5.55 
  Lopez Gonzalez, Abel Fabian 2201 CUB1.0010.35155.25 
  Campos Jimenez, Augusto Cesar 2233 CUB1.0010.39155.85 
  Fernandez De La Vara, Arnaldo 2260 CUB0.501-0.0715-1.05 
  Alvarez Leyva, Harold 2207 CUB0.501-0.1415-2.10 
  Hernandez Gonzalez, William f2374 CUB0.5010.09151.35 
  Chavez Estevez, Hayler David 2172 CUB0.001-0.6915-10.35 
  Pomares Diaz, Manuel Alejandro 2271 CUB1.0010.44156.60 

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)
 

 

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