Individual Calculations June 2013
 Pich Lopez, Marian Liliam  Total change: 24.90  Rating chartPersonal card
 Capablanca Abierto 2 La Habana CUB 2013-04-21
RcRownchangeKK*chgGame
 2127 2000 3.50 8 0.83 30 24.90 
  Quesada Chow, Ismael Adan 2217 CUB0.5010.28308.40 
  Nunez Rocio, Fernando 2174 CUB0.001-0.2730-8.10 
  Parra Gomez, Adrian 2130 CUB0.001-0.3230-9.60 
  Condor Flores, Andres 1900 ECU1.0010.363010.80 
  Saraiba Rafuls, Lubin 2081 CUB1.0010.613018.30 
  Macia Velazquez, Marlies 2162 CUB0.001-0.2930-8.70 
  Rosa Acuna, Daniel 2202 CUB1.0010.763022.80 
  Gonzalez Rondon, Gelacio 2146 CUB0.001-0.3030-9.00 

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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