Blitz: Individual Calculations February 2019
 Osorio Cova, Oscar Antonio  Total change: -38.80  Rating chartPersonal card
 2do. IRT Blitz UETD Bolivar Ciudad Bolivar VEN 2019-01-14
RcRownchangeKK*chgGame
 1773 1859 1.50 3 -0.22 20 -4.40 
  Lizardi Murillo, Shalom David 1459  * VEN1.0010.08201.60 
  Gonzalez Sanchez, Jhoan Gabriel 1990 VEN0.5010.18203.60 
  Perez Rondon, Hiram Ramon 1871 VEN0.001-0.4820-9.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 IRT Blitz Kurumaid Cafe Ciudad Bolivar VEN 2019-01-26
RcRownchangeKK*chgGame
 1682 1859 1.00 4 -1.72 20 -34.40 
  Lizardi Murillo, Shalom David 1459  * VEN0.501-0.4220-8.40 
  Anton Caldera, Ricardo Jose 1972 VEN0.001-0.3520-7.00 
  Montenegro Farias, Cesar Jesus 1839 VEN0.001-0.5320-10.60 
  Bonilla Viamonte, Diego Armando 1459  * VEN0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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