Individual Calculations September 2014
 Cataldo Roa, Dionisio  Total change: -64.80  Rating chartPersonal card
 Torneo irt club ajedrez chile julio 2014 Santiago CHI 2014-07-17
RcRownchangeKK*chgGame
 2024 2108 2.00 6 -1.62 40 -64.80 
  Toledo Sandoval, Claudio 1879 CHI1.0010.21408.40 
  Tapia Fuentes, Jaime 2196 CHI0.001-0.3840-15.20 
  Abarca Gonzalez, Nicolas 2285 CHI0.001-0.2740-10.80 
  Cosoi Scherzer, Alejandro 1950 CHI1.0010.294011.60 
  Contardo Oyarzun, Jose 2015 CHI0.001-0.6340-25.20 
  Castillo Gutierrez, Alvaro 1821 CHI0.001-0.8440-33.60 

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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