Individual Calculations February 2015
 Valderrama Dahmen, Mauricio  Total change: -56.00  Rating chartPersonal card
 TORNEO DE INTEGRACION SUDAMERICA ZICOSUR 2015 Antofagasta CHI 2015-01-05
RcRownchangeKK*chgGame
 1770 1822 2.00 6 -1.40 40 -56.00 
  Suarez Ohiggins, Luis 2003 CHI0.001-0.2640-10.40 
  Soto Fontecilla, David Alejand 1523 CHI1.0010.15406.00 
  Nunez Donaire, Gabriel Alonso 1560 CHI1.0010.18407.20 
  Henriquez Acuna, Julio 2158 CHI0.001-0.1240-4.80 
  Tito, Eduardo 1747 PER0.001-0.6040-24.00 
  Sandoval Blanco, Sebastian 1628 CHI0.001-0.7540-30.00 

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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