Individual Calculations January 2012
 Espinosa, Veloz Ermes  Total change: 2.30  Rating chartPersonal card
 Panama Chess Open Panama PAN 2011-11-03
RcRownchangeKK*chgGame
 2315 2452 5.50 8 0.23 10 2.30 
  Miranda, Adrian 2052  * PAN1.0010.08100.80 
  Arosemena, Jorge Luis f2165 PAN1.0010.16101.60 
  Ramirez, Alejandro g2595 USA0.001-0.3110-3.10 
  Ostos, Julio m2342 VEN0.001-0.6510-6.50 
  Rosch, Hermann c2173 PAN1.0010.16101.60 
  Barros, Raul Junior f2263 COL1.0010.25102.50 
  Gomez, Garrido Camilo m2537 CUB0.5010.12101.20 
  Sanchez, Alvarez Roberto Carlos f2394 CUB1.0010.42104.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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