Individual Calculations July 2010
 Guzman, Christopher  Total change: 22.50  Rating chartPersonal card
 Internacional Copa AES Dominicana 2010 Santo Domingo, Dominican Republic DOM 2010-06-02
RcRownchangeKK*chgGame
 2252 2104 4.00 8 1.50 15 22.50 
  Perez Garcia, Rodney m2424 CUB0.5010.37155.55 
  Pinal, Nelson B m2318 DOM1.0010.771511.55 
  Infante, Miguel 2277 DOM0.001-0.2715-4.05 
  Berrios Echevarria, Gabriel f2187 PUR0.001-0.3915-5.85 
  De Los Santos, Eddy 2125 DOM0.5010.03150.45 
  Mendez, David 2155 DOM1.0010.57158.55 
  Montes De Oca, Alexis 2265 DOM0.5010.21153.15 
  Hernandez, Alexander f2266 VEN0.5010.21153.15 

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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