Individual Calculations May 2015
 Martha Palafox, Jaime Lionel  Total change: -23.60  Rating chartPersonal card
 LXI CAMPEONATO NACIONAL E INTERNACIONAL ABIERTO MEXICANO DE AJEDREZ 2015 Monterrey, NL MEX 2015-03-31
RcRownchangeKK*chgGame
 1951 1972 2.50 7 -1.18 20 -23.60 
  Vanegas Diaz, Johnny Alfredo 2120 COL0.001-0.3020-6.00 
  Barcena Zavala, Dante 1851 MEX0.501-0.1620-3.20 
  Roque Sola, Gisela wf1873 MEX0.501-0.1420-2.80 
  Lopez Calderon, Alfonso Al 1703 MEX0.501-0.3320-6.60 
  Arias Flores, Oscar Ignaci 1843 MEX0.501-0.1720-3.40 
  Bustamante Orta, Jorge 2142 MEX0.5010.22204.40 
  Lopez Raygoza, Luis Albert 2125 MEX0.001-0.3020-6.00 

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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