Individual Calculations July 2009
 Vega, Lemay  Total change: -12.60  Rating chartPersonal card
 II La Vega Open Internacional 2009 La Vega DOM 2009-04-20
RcRownchangeKK*chgGame
 2216 2334 5.00 9 -0.84 15 -12.60 
  Gonzalez, Jesus 1984 DOM1.0010.11151.65 
  Vazquez Reyes, Raul 2107 PUR1.0010.21153.15 
  Subervi, Jonathan 2213 DOM0.001-0.6615-9.90 
  Lugo, Maximo 2088 DOM1.0010.19152.85 
  Alvarado, Nelson f2226 DOM1.0010.35155.25 
  Estrada Nieto, Julian m2344 MEX0.5010.01150.15 
  Fernandez, Francis 2272 DOM0.501-0.0915-1.35 
  Martinez, Lelys f2520 CUB0.001-0.2615-3.90 
  Rodriguez, Jose 2187 DOM0.001-0.7015-10.50 

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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