Individual Calculations May 2012
 Cabrera Riarte, Yosvany  Total change: -13.20  Rating chartPersonal card
 MARIA TERESA MORA La Habana CUB 2012-03-05
RcRownchangeKK*chgGame
 2193 2058 2.00 9 -0.88 15 -13.20 
  Martin Alvarez, Rogelio 2131 CUB0.001-0.4015-6.00 
  Garcia De Paz, Oslan 2261 CUB0.001-0.2415-3.60 
  Rios Valdes, Henry Santiago 2195 CUB0.5010.18152.70 
  Diaz Rosario, Roberto Santiago 2213 CUB0.001-0.2915-4.35 
  Gonzalez Mesa, Daniel 2234 CUB0.001-0.2715-4.05 
  Fuentes Vasallo, Eduardo Alberto 2159 CUB0.5010.14152.10 
  Cruz Ramos, Alexis 2105 CUB0.001-0.4315-6.45 
  Casal Roses, Alfredo 2229 CUB0.001-0.2715-4.05 
  Bueno Fortuna, Francisco 2206 CUB1.0010.701510.50 

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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