Individual Calculations January 2011
 Bruzon Batista, Lazaro  Total change: 17.90  Rating chartPersonal card
 Ciutat de Barcelona-Casino de Barcelona Barcelona ESP 2010-11-04
RcRownchangeKK*chgGame
 2586 2668 7.00 9 1.51 10 15.10 
  Salgado Lopez, Ivan g2602 ESP1.0010.41104.10 
  Inarkiev, Ernesto g2667 RUS1.0010.50105.00 
  Cuartas, Jaime Alexander g2534 COL0.501-0.1810-1.80 
  Jussupow, Artur g2589 GER0.501-0.1110-1.10 
  Oms Pallisse, Josep g2528 ESP0.501-0.1910-1.90 
  Edouard, Romain g2636 FRA1.0010.46104.60 
  Hess, Robert L g2602 USA1.0010.41104.10 
  Alsina Leal, Daniel g2527 ESP0.501-0.1910-1.90 
  Magem Badals, Jordi g2593 ESP1.0010.40104.00 

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)
 
 JAVH McGregor de Ajedrez ITT Bogota COL 2010-12-03
RcRownchangeKK*chgGame
 2460 2668 7.00 9 0.28 10 2.80 
  Soste, Victor Julio 2268  * COL1.0010.08100.80 
  Montenegro, Juan Rolando 2268  * COL1.0010.08100.80 
  Uribe, Mauricio m2381 COL1.0010.16101.60 
  Cordova, Emilio g2530 PER0.501-0.1910-1.90 
  Arenas, David m2443 COL1.0010.22102.20 
  Flores, Diego g2608 ARG0.501-0.0810-0.80 
  Tiviakov, Sergei g2621 NED0.501-0.0710-0.70 
  Gonzalez, Renier g2475 USA1.0010.25102.50 
  Ortiz Suarez, Isan Reynaldo m2543 CUB0.501-0.1710-1.70 
 * 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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