Individual Calculations July 2010
 Landa, Claudio  Total change: -17.10  Rating chartPersonal card
 Torneo Preclasificatorio al Mayor 2010 AsunciĆ³n PAR 2010-04-06
RcRownchangeKK*chgGame
 1570 1837 0.50 2 -1.14 15 -17.10 
  Gomez Harika, Marcelo 1503 PAR0.001-0.8815-13.20 
  Avalos, Leticia wc1637 PAR0.501-0.2615-3.90 

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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