Individual Calculations July 2010
 Pinal, Nelson B  Total change: -7.20  Rating chartPersonal card
 Internacional Copa AES Dominicana 2010 Santo Domingo, Dominican Republic DOM 2010-06-02
RcRownchangeKK*chgGame
 2150 2318 5.00 8 -0.72 10 -7.20 
  Lorenzo, Luis 2046 DOM0.501-0.3310-3.30 
  Guzman, Christopher 2104 DOM0.001-0.7710-7.70 
  Garcia, Hector Osiris 2081 DOM1.0010.20102.00 
  Duarte, Martires 2181 DOM0.501-0.1810-1.80 
  Moscoso, Carlos 2059 DOM1.0010.18101.80 
  Subervi, Jonathan 2218 DOM0.501-0.1410-1.40 
  Vazquez Reyes, Raul 2218 PUR0.501-0.1410-1.40 
  Douriet Duany, Alexis f2291 CUB1.0010.46104.60 

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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