Rapid: Individual Calculations April 2015
 Pinus, Ruben  Total change: -53.60  Rating chartPersonal card
 Copa de Campeones - Liga Nacional de Ajedrez Buenos Aires ARG 2015-03-07
RcRownchangeKK*chgGame
 2092 2113 1.00 7 -2.68 20 -53.60 
  Valerga, Diego g2454 ARG0.001-0.1220-2.40 
  Nogues, Alejandro 2113 ARG0.001-0.5020-10.00 
  Nieva, Jose Luis 2045 ARG1.0010.41208.20 
  Sasson, Maximiliano 1775 ARG0.001-0.8820-17.60 
  Varela, Gaston f2373 ARG0.001-0.1820-3.60 
  Sica, Mauro 1814 ARG0.001-0.8520-17.00 
  Lozano, Betania wc2072 ARG0.001-0.5620-11.20 

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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