Individual Calculations March 2010
 Condori Luque, Harvey Moise  Total change: -0.75  Rating chartPersonal card
 III TORNEO INTERNACIONAL IRT "CIUDAD DE JULIACA" JULIACA PER 2010-01-29
RcRownchangeKK*chgGame
 1842 1854 1.00 2 -0.03 25 -0.75 
  Santiago Lastra, Nefi 2068 PER0.001-0.2325-5.75 
  Mamani, Glissette 1615 PER1.0010.20255.00 

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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