Blitz: Individual Calculations February 2015
 Riveron Comptis, David  Total change: 8.20  Rating chartPersonal card
 IRT BLITZ Invitacional Memorial "Hermann Chavez" Porlamar VEN 2015-01-11
RcRownchangeKK*chgGame
 1900 1771 3.00 7 0.41 20 8.20 
  Rondon Chacon, Rene Ibrahim 2171  * VEN0.001-0.0820-1.60 
  Hernandez Mora, Ulises Jose 1650 VEN1.0010.34206.80 
  Huarac Roca, Pedro Ivan 1800 VEN0.001-0.4620-9.20 
  Palacios Puleo, Samuel Alexander 1724 VEN1.0010.43208.60 
  Boyer Censore, Giuseppe Enmanuel 2089 VEN0.001-0.1320-2.60 
  Nigro Monasterios, Nicola 1693 VEN1.0010.39207.80 
  Molina Sumoza, Jesus Alberto c2171  * VEN0.001-0.0820-1.60 
 * 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)
 

 

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