Individual Calculations October 2013
 Zorrilla, Wilber  Total change: 18.60  Rating chartPersonal card
 1er Torneo Cerrado Club Invivienda 2013 Santo Domingo Este DOM 2013-07-29
RcRownchangeKK*chgGame
 1969 2150 5.00 6 0.62 30 18.60 
  Arias Diaz, Ernesto Antonio 1908 DOM1.0010.20306.00 
  Mendez, Ruddy 2024 DOM0.501-0.1730-5.10 
  Sanchez Puente, Carlos Johan 1897 DOM1.0010.19305.70 
  Brito Rondon, Enmanuel De Jesu 1940 DOM0.501-0.2730-8.10 
  Garcia Matos, Reynaldo Alexis 2116 DOM1.0010.453013.50 
  Roa Rojas, Romulo Ruddy 1929 DOM1.0010.22306.60 

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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