Individual Calculations April 2015
 Perez Prieto, German  Total change: -30.40  Rating chartPersonal card
 Cto de Mallorca per equips Pref 2015 Mallorca ESP 2015-01-24
RcRownchangeKK*chgGame
 2020 1863 1.00 8 -1.52 20 -30.40 
  Oliver Amengual, Adria 1936 ESP0.5010.10202.00 
  Martin Mascaro, Juan 1948 ESP0.001-0.3820-7.60 
  Castro Valero, Juan 2067 ESP0.001-0.2420-4.80 
  Juan Mas, Santiago 1972 ESP0.5010.15203.00 
  Navarrete Solano, Jorge Jose 2041 ESP0.001-0.2720-5.40 
  Martinez Gonzalez, Alejandro f2254 ESP0.001-0.0920-1.80 
  Ballester Cladera, Antonio 1741 ESP0.001-0.6720-13.40 
  Barcelo Pujadas, Pedro Jose 2200 ESP0.001-0.1220-2.40 

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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