Individual Calculations June 2015
 Guerrero Rodriguez, Alejandra  Total change: -5.40  Rating chartPersonal card
 2015 May UTB IM-norm Tournament Brownsville, Texas USA 2015-05-13
RcRownchangeKK*chgGame
 2279 2014 1.50 9 -0.27 20 -5.40 
  Ynojosa Aponte, Felix Jose m2414  * VEN0.001-0.0820-1.60 
  Serna, Jeffrey M 1979 USA0.001-0.5520-11.00 
  Brodsky, David f2276 USA0.001-0.1820-3.60 
  Cortez, Armando 2128 MEX1.0010.662013.20 
  Santarius, Erik F 2307 USA0.5010.35207.00 
  Almeida Saenz, Alfonso m2321 MEX0.001-0.1420-2.80 
  Bodek, Michael H f2414  * USA0.001-0.0820-1.60 
  Torres Rosas, Luis Carlos m2343 MEX0.001-0.1220-2.40 
  Breckenridge, Steven James f2331 USA0.001-0.1320-2.60 
 * 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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