Individual Calculations January 2011
 Molina, Ruben  Total change: -31.95  Rating chartPersonal card
 VII Sudamericano de la juventud 2010 - Sub - 18 Absoluto Sucre - Bolivia BOL 2010-12-01
RcRownchangeKK*chgGame
 1986 2032 0.00 4 -2.13 15 -31.95 
  Monroy G, Javier A 2153 BOL0.001-0.3415-5.10 
  Rodrigues, Bruno Morado 2080 BRA0.001-0.4315-6.45 
  Fuenzalida Soto, Eridan 2078 CHI0.001-0.4415-6.60 
  Coro, Renan 1632  * BOL0.001-0.9215-13.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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