Rapid: Individual Calculations October 2017
 Brizuela Abreu, Ronald Jesus  Total change: -5.20  Rating chartPersonal card
 IRT Rapido Copa "Malta Regional" Cagua VEN 2017-09-03
RcRownchangeKK*chgGame
 2052 2233 6.50 7 1.57 20 31.40 
  Quiroga, Walter Gonzalo 1833  * BOL1.0010.08201.60 
  Bello Diaz, Juan Jose 1979 VEN1.0010.19203.80 
  Pina Cedeno, Marcos Evencio 2138 VEN1.0010.37207.40 
  Romero Barreto, Jaime Jose f2237 VEN1.0010.512010.20 
  Zowain Aguilar, Luis 2172 VEN1.0010.42208.40 
  Lucero Rodriguez, Hector Luis 1833  * VEN1.0010.08201.60 
  Brizuela Abreu, Reivis Gabriel c2172 VEN0.501-0.0820-1.60 
 * 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 Rapido Copa Hugo Rafael Chavez Frias" San Juan de Los Morros VEN 2017-09-20
RcRownchangeKK*chgGame
 2165 2233 0.50 4 -1.83 20 -36.60 
  Corado Paz Castillo, Rafael c2216 VEN0.501-0.0220-0.40 
  Leyva Proenza, Ricardo m2393 FID0.001-0.2920-5.80 
  Perdomo Arvelaez, Juan Jose 2074 VEN0.001-0.7120-14.20 
  Sanchez, Markel 1977 VEN0.001-0.8120-16.20 

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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