Individual Calculations May 2010
 Abreu, Carlos Paul  Total change: 6.75  Rating chartPersonal card
 Campeonato Nacional Masculino 2010 (DOM) Santo Domingo DOM 2010-04-09
RcRownchangeKK*chgGame
 2132 2103 4.50 9 0.27 25 6.75 
  Mateo, Ramon g2453 DOM0.001-0.1125-2.75 
  Duran, Joel Aneudi 1944 DOM0.001-0.7125-17.75 
  Arvelo, Gian 2025 DOM0.501-0.1125-2.75 
  Steel, Daniel 1981 DOM1.0010.33258.25 
  Tavarez, Malfio 2145 DOM0.5010.06251.50 
  Jaquez, Juan 2162 DOM1.0010.582514.50 
  Gomez, Jose 2162 DOM1.0010.582514.50 
  Michelen, Victor Isaac 2109 DOM0.5010.01250.25 
  Alvarado, Nelson f2209 DOM0.001-0.3625-9.00 

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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