Individual Calculations March 2015
 Besso, Guadalupe  Total change: 56.80  Rating chartPersonal card
 2° Torneo Internacional de Ajedrez Amateur sub-2200 de elo FIDE, Doñihue 2015. Donihue CHI 2015-01-30
RcRownchangeKK*chgGame
 2136 1998 3.00 5 1.42 40 56.80 
  Romero Mardones, Luis 2166 CHI1.0010.724028.80 
  Navarro Guerrero, Simon 2124 CHI0.001-0.3340-13.20 
  Henriquez Acuna, Julio 2158 CHI1.0010.714028.40 
  Reinuaba, Carlos 2130 CHI0.5010.18407.20 
  Salgado, Jorge 2100 CHI0.5010.14405.60 

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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