Blitz: Individual Calculations February 2018
 Vivas Suarez, Humberto Ronaldo  Total change: 24.40  Rating chartPersonal card
 IRT Blitz de Navidad - San Cristobal, Tachira 2017 San Cristobal VEN 2017-12-30
RcRownchangeKK*chgGame
 1609 1355 2.50 6 1.22 20 24.40 
  Chacon Mejia, Gabriel Alejandro 1755  * VEN0.001-0.0820-1.60 
  Vivas Suarez, Wilson Noel 1530 VEN0.5010.23204.60 
  Parada, Luis Antonio 1716 VEN0.001-0.1020-2.00 
  Cortes Porras, Yamghior D. 1422 VEN1.0010.592011.80 
  Diaz Carias, Salvador 1755  * VEN0.001-0.0820-1.60 
  Vivas Sanchez, Yonhy Ernesto 1475 VEN1.0010.662013.20 
 * 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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