Individual Calculations March 2016
 Ventura Ruiz, Jonathan  Total change: 7.00  Rating chartPersonal card
 Copa Juan Pablo Duarte 2016 Distrito Nacional DOM 2016-01-15
RcRownchangeKK*chgGame
 2046 1938 2.50 6 0.35 20 7.00 
  De La Rosa Brito, Willy 2088 DOM1.0010.702014.00 
  Arvelo Leo, Gian Carlo f2137 DOM0.5010.26205.20 
  Rodriguez Nunez, Jose Altagracia 2182 DOM0.001-0.2020-4.00 
  Pena Perez, Luis Eduardo 2053 DOM0.001-0.3420-6.80 
  Zapata Robles, Jesus Elias 1717 DOM1.0010.22204.40 
  Franco Rodriguez, Andres Avelino 2100 DOM0.001-0.2920-5.80 

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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