Blitz: Individual Calculations December 2017
 Wilkinson, Ian  Total change: -52.00  Rating chartPersonal card
 National Blitz Championship 2017 Kingston, Jamaica JAM 2017-11-04
RcRownchangeKK*chgGame
 1832 1929 6.00 14 -2.60 20 -52.00 
  Williams, Margoe wc1598 JAM1.0010.12202.40 
  Williams, Margoe wc1598 JAM0.001-0.8820-17.60 
  Gray, Krishna 1708 JAM1.0010.22204.40 
  Gray, Krishna 1708 JAM0.001-0.7820-15.60 
  Smith, Melisha wc1675 JAM0.001-0.8120-16.20 
  Smith, Melisha wc1675 JAM1.0010.19203.80 
  Smith, Shreyas 2104 JAM0.001-0.2720-5.40 
  Smith, Shreyas 2104 JAM0.001-0.2720-5.40 
  Hinds, Nathan 1976 JAM0.001-0.4320-8.60 
  Hinds, Nathan 1976 JAM1.0010.572011.40 
  Diedrick, Michael 1765 JAM0.001-0.7220-14.40 
  Diedrick, Michael 1765 JAM1.0010.28205.60 
  Wisdom, Daren c1995 JAM0.001-0.4120-8.20 
  Wisdom, Daren c1995 JAM1.0010.592011.80 

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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