Individual Calculations September 2015
 Arenas, David  Total change: 6.80  Rating chartPersonal card
 41 Obert Internacional Escacs de Badalona Badalona ESP 2015-08-02
RcRownchangeKK*chgGame
 2363 2439 6.00 9 0.68 10 6.80 
  Blasco Coll, Andreu 2088 ESP1.0010.11101.10 
  Mateus, Alejandro f2283 COL1.0010.29102.90 
  Valderrama Quiceno , Esteban Alb f2357 COL0.501-0.1110-1.10 
  Lopez Martinez, Josep Manuel g2540 ESP1.0010.64106.40 
  Alsina Leal, Daniel g2531 ESP0.001-0.3710-3.70 
  Fernandez Diaz, Cristian 2277 ESP1.0010.29102.90 
  Cruz, Jonathan m2450 PER0.001-0.4810-4.80 
  Morales, Jhon Alexander 2308 COL1.0010.32103.20 
  Pulvett Marin, Daniel m2434 VEN0.501-0.0110-0.10 

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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