Individual Calculations January 2013
 Lozano, Tomas  Total change: -10.95  Rating chartPersonal card
 Centroamericano Por Equipos Panama PAN 2012-11-21
RcRownchangeKK*chgGame
 2154 2213 1.00 3 -0.73 15 -10.95 
  Cantilo-Paz, Agustin 2053 PAN1.0010.29154.35 
  Espinoza Mesa, Juan J 2220 NCA0.001-0.4915-7.35 
  Lorenzana, Wilson Estuardo m2190 GUA0.001-0.5315-7.95 

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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