Individual Calculations May 2012
 Martin Alvarez, Rogelio  Total change: 2.25  Rating chartPersonal card
 MARIA TERESA MORA La Habana CUB 2012-03-05
RcRownchangeKK*chgGame
 2184 2131 4.00 9 0.15 15 2.25 
  Cabrera Riarte, Yosvany 2058 CUB1.0010.40156.00 
  Cruz Ramos, Alexis 2105 CUB1.0010.46156.90 
  Casal Roses, Alfredo 2229 CUB0.5010.13151.95 
  Bueno Fortuna, Francisco 2206 CUB1.0010.60159.00 
  Fuentes Vasallo, Eduardo Alberto 2159 CUB0.001-0.4615-6.90 
  Garcia De Paz, Oslan 2261 CUB0.001-0.3215-4.80 
  Rios Valdes, Henry Santiago 2195 CUB0.001-0.4115-6.15 
  Diaz Rosario, Roberto Santiago 2213 CUB0.5010.11151.65 
  Gonzalez Mesa, Daniel 2234 CUB0.001-0.3615-5.40 

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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