Individual Calculations September 2012
 Mesias Rojas, Rabindranath  Total change: -4.80  Rating chartPersonal card
 TORNEO CERRADO IRT CIRCULO DE AJEDREZ DE ANTOFAGASTA Antofagasta CHI 2012-06-29
RcRownchangeKK*chgGame
 2142 2232 4.00 7 -0.35 15 -5.25 
  Munoz Contreras, Nelson 2112 CHI1.0010.34155.10 
  Gallardo Soto, Eduardo 2107 CHI0.501-0.1715-2.55 
  Avalos Parra, Joao f2187 CHI0.501-0.0615-0.90 
  Adasme Fredes, Mauricio Felipe 2066 CHI1.0010.28154.20 
  Andueza Quezada, Danilo 2157 CHI0.501-0.1015-1.50 
  Carrasco Rodriguez, Hector 2118 CHI0.001-0.6615-9.90 
  Lenoir Ibacache, Gabriel 2246 CHI0.5010.02150.30 

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)
 
 TORNEO I.R.T VACACIONES DE INVIERNO CIRCULO DE AJEDREZ ANTOFAGASTA Antofagasta16 CHI 2012-07-18
RcRownchangeKK*chgGame
 2031 2232 4.50 6 0.03 15 0.45 
  Jorquera Castillo, Gabriel 1855 CHI1.0010.09151.35 
  Arancibia Morales, Ives 1927 CHI1.0010.14152.10 
  Adasme Fredes, Mauricio Felipe 2066 CHI1.0010.28154.20 
  Martinez Loyola, Armando 2075 CHI1.0010.29154.35 
  Gallardo Soto, Eduardo 2107 CHI0.501-0.1715-2.55 
  Andueza Quezada, Danilo 2157 CHI0.001-0.6015-9.00 

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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