Individual Calculations April 2009
 Cosoi Scherzer, Alejandro  Total change: -13.80  Rating chartPersonal card
 TORNEO SEMIFINAL METROPOLITANA CAMPEONATO DE CHILE 2008/2009 SANTIAGO CHI 2009-01-15
RcRownchangeKK*chgGame
 2049 2210 4.00 7 -0.92 15 -13.80 
  Abarca Gonzalez, Damaris 1942 CHI1.0010.17152.55 
  Garcia Cardenas, Pablo 2194 CHI0.001-0.5215-7.80 
  Henriquez Villagra, Cristobal 2106 CHI0.001-0.6415-9.60 
  Vasquez Novoa, Juan Carlos 1881 CHI1.0010.12151.80 
  Pereira Cid, Fabian 2042 CHI1.0010.28154.20 
  Hernandez Riera, Jose 2118 CHI0.501-0.1315-1.95 
  Chandia Galvez, Omar 2059 CHI0.501-0.2015-3.00 

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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