Individual Calculations September 2011
 Ulloa Bustos, Juan  Total change: 49.95  Rating chartPersonal card
 Torneo Escalerilla Primera Categoria Club de Ajedrez Chile 2011 Santiago CHI 2011-07-06
RcRownchangeKK*chgGame
 2054 2005 7.50 9 3.58 15 53.70 
  Cuevas Araya, Walter f2245 CHI1.0010.801512.00 
  Rios Galleguillos, Maximiliano 1923 CHI1.0010.39155.85 
  Carmona Rosales, Jose Luis 2068 CHI0.5010.09151.35 
  Olivares Olivares, Claudio 2125 CHI1.0010.66159.90 
  Stevens, Tristan 2103 AUS1.0010.63159.45 
  Salgado Aravena, Jorge 2145 CHI0.5010.19152.85 
  Tapia Fuentes, Jaime 1973 CHI0.501-0.0415-0.60 
  Andrade Ojeda, Rodrigo Hernan 1900 CHI1.0010.36155.40 
  Pereira Cid, Fabian 2003 CHI1.0010.50157.50 

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)
 
 PRIMER TORNEO OPEN IRT AJEFECH FUNDACION Santiago CHI 2011-08-05
RcRownchangeKK*chgGame
 2101 2005 2.00 6 -0.25 15 -3.75 
  Perez Gormaz, Matias 2177 CHI0.001-0.2715-4.05 
  Montero Martinez, Cristhian f2199 CHI1.0010.751511.25 
  Hernandez Riera, Jose De Jesus f2220 CHI0.001-0.2315-3.45 
  Bombardiere Rosas, Eduardo f2172 CHI0.001-0.2815-4.20 
  Mino Silva, Alvaro Antonio 1808 CHI1.0010.25153.75 
  Zamora Munoz, Nelson Manuel 2029 CHI0.001-0.4715-7.05 

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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