Individual Calculations January 2014
 Echevarria Del Toro, Vladimir  Total change: -20.25  Rating chartPersonal card
 Tras las Huellas del Che 2013 La Habana CUB 2013-12-09
RcRownchangeKK*chgGame
 2055 2148 0.50 3 -1.35 15 -20.25 
  Revuelta Trueba, Cesar Javier 2141 CUB0.501-0.0115-0.15 
  Gonzalez Ochoa, Yoana wf2118 CUB0.001-0.5415-8.10 
  Zequeira Zorrilla, David 1905 CUB0.001-0.8015-12.00 

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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