Individual Calculations April 2015
 Ruiz C, Joshua D  Total change: 7.40  Rating chartPersonal card
 2015 Spring Break UT Brownsville GM Norm Round Robin Tournament Brownsville, Texas USA 2015-03-06
RcRownchangeKK*chgGame
 2471 2409 4.50 9 0.74 10 7.40 
  Cruz, Cristhian g2547 PER0.5010.19101.90 
  Li, Ruifeng f2408 USA0.5010.00100.00 
  Ynojosa Aponte, Felix m2432 VEN0.5010.03100.30 
  Kovalyov, Anton g2623 CAN0.5010.27102.70 
  Andrey, Stukopin g2583 RUS0.001-0.2710-2.70 
  Holden, Hernandez g2539 USA0.5010.18101.80 
  Vazquez, Guillermo f2410 PAR0.001-0.5010-5.00 
  Viswanadha, Kesav m2367 USA1.0010.44104.40 
  Almeida, Alfonso A m2334 MEX1.0010.40104.00 

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)
 

 

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