Individual Calculations October 2017
 Vergara Barreda, Inaki Imanol  Total change: -4.80  Rating chartPersonal card
 World Cadets U-10 Abs Chess Championship 2017 Pocos de Caldas BRA 2017-08-21
RcRownchangeKK*chgGame
 1606 1405 2.00 8 -0.12 40 -4.80 
  Dev, Shah c1793 IND0.001-0.0940-3.60 
  Rempe, Jonas 1749 GER0.001-0.1240-4.80 
  Mundaca Bermedo, Tomas c1168 CHI1.0010.20408.00 
  Tarhan, Adar 1594 TUR0.001-0.2540-10.00 
  Gola, Giorgio 1704 ITA0.001-0.1540-6.00 
  Christensen, John Christopher 1603 DEN1.0010.764030.40 
  Merriman, James 1556 ENG0.001-0.3040-12.00 
  Hagner, Bennet 1683 GER0.001-0.1740-6.80 

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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