Individual Calculations September 2013
 Hernandez Gonzalez, William  Total change: -19.35  Rating chartPersonal card
 Agosto de Victorias 2013 Mayabeque CUB 2013-08-05
RcRownchangeKK*chgGame
 2237 2374 3.50 7 -1.29 15 -19.35 
  Chavez Estevez, Hayler David 2172 CUB1.0010.24153.60 
  Pomares Diaz, Manuel Alejandro 2271 CUB0.001-0.6415-9.60 
  Lopez Gonzalez, Abel Fabian 2201 CUB0.001-0.7315-10.95 
  Campos Jimenez, Augusto Cesar 2233 CUB1.0010.31154.65 
  Fernandez De La Vara, Arnaldo 2260 CUB0.001-0.6615-9.90 
  Girones Barrios, Yans Richard f2312 CUB0.501-0.0915-1.35 
  Alvarez Leyva, Harold 2207 CUB1.0010.28154.20 

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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