Individual Calculations April 2008
 Pereira, Edgar  Total change: 19.50  Rating chartPersonal card
 VI Gran Torneo de Aficiones a Sub-2300 Benidorm (Alicante) ESP 2007-11-30
RcRownchangeKK*chgGame
 2181 2106 4.50 8 1.30 15 19.50 
  Celaya Tapiz, Jose Maria 2260 ESP0.001-0.2915-4.35 
  Sanchez Saez, Francisco 2219 ESP0.001-0.3515-5.25 
  Moya Mallafre, Erik 2031 ESP1.0010.40156.00 
  Ballesteros, David 2210 ESP0.001-0.3615-5.40 
  Becking, Franz-Josef 2049 GER1.0010.42156.30 
  Pardo Simon, David 2173 ESP1.0010.59158.85 
  Rocabert Andreu, Guillem 2234 ESP1.0010.671510.05 
  Torres Sanchez, Jose 2272 ESP0.5010.22153.30 

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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