Individual Calculations October 2013
 Martinez, Cristian Camilo  Total change: -48.00  Rating chartPersonal card
 XXIV Festival Panamericano de la Juventud 2013 - U-10 Open Poços de Caldas/MG BRA 2013-07-25
RcRownchangeKK*chgGame
 1471 1742 2.50 5 -1.60 30 -48.00 
  Pariona La Rotta, Andre 1360 PER0.001-0.9130-27.30 
  Hernandez Santos, Hugo Israel 1492 MEX0.001-0.8130-24.30 
  Ugarelli, Leonardo 1414 PER0.501-0.3730-11.10 
  Maravi, Jon 1527 PER1.0010.23306.90 
  Mollo, Jhoan 1560 BOL1.0010.26307.80 

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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