Individual Calculations January 2013
 Martinez Ramirez, Anahi  Total change: 0.00  Rating chartPersonal card
 IRT Internacional U-2200 de la AAAP y AHA Ciudad del Este PAR 2012-11-16
RcRownchangeRpKK*chgGame
 1925 0 0.00 1 0.00 1125   0.00 
  Apuril, Jose 1925 PAR0.0010.00 0.00 

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)
 
 IX Sudamericano de la juventud 2012 - Sub - 8 Damas Cochabamba BOL 2012-12-03
RcRownchangeRpKK*chgGame
 1227 0 1.00 1 0.00 1242   0.00 
  Navarro, Lucia 1227 PER1.0010.00 0.00 

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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