Individual Calculations October 2008
 Verduga Zavala, Denis  Total change: -14.10  Rating chartPersonal card
 2o. TORNEO FIDE CHAPINGO 2008 AEAEMAC CHAPINGO, ESTADO DE MEXICO MEX 2008-08-28
RcRownchangeKK*chgGame
 2204 2360 2.00 5 -1.41 10 -14.10 
  Alonso Arteaga, Luis Ivan 2082 MEX1.0010.17101.70 
  Gonzalez Zamora, Juan Carl g2559 MEX0.001-0.2410-2.40 
  Hernandez Guerrero, Yadira wm2236 MEX0.001-0.6710-6.70 
  Rojas Alarcon, Julian Anto 2135 MEX0.001-0.7810-7.80 
  Hernandez Gonzalez, Sergio 2010 MEX1.0010.11101.10 

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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