Individual Calculations April 2009
 Infante, Miguel  Total change: 29.10  Rating chartPersonal card
 GRAND PRIX 2008 A SANTO DOMINGO DOM 2008-11-21
RcRownchangeKK*chgGame
 2227 2195 6.50 10 1.94 15 29.10 
  Montes De Oca, Alexis 2271 DOM0.5010.10151.50 
  Flaquer, Luis 2174 DOM0.001-0.5315-7.95 
  Carrion, Marcelo 2227 DOM1.0010.54158.10 
  Duarte, Martirez 2173 DOM0.501-0.0315-0.45 
  Jaquez, Roman 2168 DOM1.0010.46156.90 
  Fernandez, Francis 2237 DOM0.5010.06150.90 
  Mazara, Adan 2268 DOM0.5010.10151.50 
  Puntier, Fausto 2229 DOM1.0010.55158.25 
  Rodriguez, Jose 2207 DOM1.0010.52157.80 
  Vega, Lemay f2319 CUB0.5010.17152.55 

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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