Individual Calculations January 2013
 Sotolongo Giron, Jose Tomas  Total change: 2.55  Rating chartPersonal card
 Tras las Huellas del Che La Habana CUB 2012-12-03
RcRownchangeKK*chgGame
 2209 2083 1.50 4 0.17 15 2.55 
  Infante Machin, Brian Jose 2183 CUB0.001-0.3615-5.40 
  Fernandez Guillen, Ernesto J. 2267 CUB0.001-0.2615-3.90 
  Gomez Arnau, Reinerio 2134 CUB0.5010.07151.05 
  Valido Bouza, Cesar Jose f2252 CUB1.0010.721510.80 

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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