Individual Calculations March 2011
 Ojeda Calderara, Hector  Total change: 23.10  Rating chartPersonal card
 Semifinal Campeonato Nacional Valparaiso Valparaiso CHI 2011-01-10
RcRownchangeKK*chgGame
 2197 2117 3.50 5 1.54 15 23.10 
  Rios Escobar, Adan 2315 CHI1.0010.761511.40 
  Montero Martinez, Cristhian f2209 CHI0.5010.13151.95 
  Basualto Penalieres, Pedro 2137 CHI1.0010.53157.95 
  Valenzuela Gomez, Fernando 2086 CHI0.501-0.0415-0.60 
  Mesias Rojas, Rabindranath 2237 CHI0.5010.16152.40 

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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