Individual Calculations October 2013
 Pena, Luis  Total change: 45.15  Rating chartPersonal card
 Torneo Abierto Nelson Alvarado Distrito Nacional DOM 2013-08-16
RcRownchangeKK*chgGame
 2098 1931 5.00 7 3.01 15 45.15 
  Subervi, Jonathan 2214 DOM1.0010.841512.60 
  Mesa, Teofilo 2104 DOM1.0010.731510.95 
  Martinez C., Julio 2066 DOM0.5010.18152.70 
  De Los Santos, Eddy 2084 DOM0.5010.20153.00 
  Gomez Pena, Jose Ramon 2115 DOM1.0010.741511.10 
  Arvelo Leo, Gian Carlo 2084 DOM0.001-0.3015-4.50 
  Mendez, Ruddy 2020 DOM1.0010.62159.30 

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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