Blitz: Individual Calculations October 2013
 Ferreras Reyes, Oscar Halbey  Total change: -8.00  Rating chartPersonal card
 Gran Torneo De Ajedrez Blitz Por Equipos 2013 Distrito Nacional DOM 2013-09-01
RcRownchangeKK*chgGame
 2040 2020 1.50 4 -0.40 20 -8.00 
  Garcia Matos, Reynaldo Alexis 2140 DOM0.5010.16203.20 
  Fernandez, Rafael 1928 DOM0.001-0.6320-12.60 
  Franco, Andres 1972 DOM1.0010.43208.60 
  Arvelo Leo, Gian Carlo 2120 DOM0.001-0.3620-7.20 

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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