Individual Calculations October 2008
 Alonso Arteaga, Luis Ivan  Total change: -13.35  Rating chartPersonal card
 2o. TORNEO FIDE CHAPINGO 2008 AEAEMAC CHAPINGO, ESTADO DE MEXICO MEX 2008-08-28
RcRownchangeKK*chgGame
 2168 2082 1.50 6 -0.89 15 -13.35 
  Verduga Zavala, Denis m2360 MEX0.001-0.1715-2.55 
  Garmendez Gonzalez, Carlos f2212 MEX1.0010.681510.20 
  Mendoza Velazquez, Lorena 1981 MEX0.501-0.1415-2.10 
  Escobedo Tinajero, Alberto m2363 MEX0.001-0.1615-2.40 
  Furio, Vidal Pedro 2142 MEX0.001-0.4215-6.30 
  Ramos Mejia, Gerardo 1948 MEX0.001-0.6815-10.20 

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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