Individual Calculations May 2012
 Brizuela, Ronald  Total change: -24.15  Rating chartPersonal card
 Campeonato Nacional Sub 20 Absoluto Maturin VEN 2012-03-21
RcRownchangeKK*chgGame
 2074 2197 3.00 5 -0.33 30 -9.90 
  Trujillo Ardila, Arwin Julian 2029 VEN0.501-0.2230-6.60 
  Hadad Diaz, Antonio 2038 VEN1.0010.29308.70 
  Romero Barreto, Jaime Jose 2081 VEN0.501-0.1630-4.80 
  Mendoza Aguilar, Gustavo Andres 2072 VEN0.001-0.6730-20.10 
  Dalo, Hermes 2149 VEN1.0010.433012.90 

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)
 
NOTE: K factor changed
 IRT Nuestra Patrona Divina Pastora Barquisimeto VEN 2012-04-04
RcRownchangeKK*chgGame
 2071 2197 1.00 3 -0.95 15 -14.25 
  Salas Albahaca, Neneska 1877 VEN0.001-0.8715-13.05 
  Mora Moron, Jose Ramon 2135 VEN1.0010.41156.15 
  Castro, Jose Luis 2201 VEN0.001-0.4915-7.35 

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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