Individual Calculations June 2015
 Breckenridge, Steven James  Total change: 2.20  Rating chartPersonal card
 2015 May UTB IM-norm Tournament Brownsville, Texas USA 2015-05-13
RcRownchangeKK*chgGame
 2244 2331 5.50 9 0.11 20 2.20 
  Bodek, Michael H f2414 USA0.001-0.3920-7.80 
  Torres Rosas, Luis Carlos m2343 MEX0.5010.02200.40 
  Almeida Saenz, Alfonso m2321 MEX0.001-0.5120-10.20 
  Ynojosa Aponte, Felix Jose m2417 VEN0.5010.12202.40 
  Serna, Jeffrey M 1979 USA1.0010.11202.20 
  Brodsky, David f2276 USA0.501-0.0820-1.60 
  Cortez, Armando 2128 MEX1.0010.24204.80 
  Santarius, Erik F 2307 USA1.0010.47209.40 
  Guerrero Rodriguez, Alejandra wm2014 MEX1.0010.13202.60 

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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