Blitz: Individual Calculations January 2015
 Lobaina Mejias, Juan Carlos  Total change: -17.20  Rating chartPersonal card
 Francisco Planas La Habana CUB 2014-12-13
RcRownchangeKK*chgGame
 1960 1932 1.00 4 -0.86 20 -17.20 
  Macias Torres, Rafael 1942 CUB0.5010.01200.20 
  Macias Torres, Rafael 1942 CUB0.001-0.4920-9.80 
  Rodriguez Caballero, Mayrelis 1978 CUB0.5010.06201.20 
  Rodriguez Caballero, Mayrelis 1978 CUB0.001-0.4420-8.80 

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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