Individual Calculations October 2014
 Holness, Mark  Total change: 6.80  Rating chartPersonal card
 President's Invitational 2014 Kingston JAM 2014-08-30
RcRownchangeKK*chgGame
 1938 1950 5.00 9 0.34 20 6.80 
  Asher, Miguel 1904 JAM0.001-0.5620-11.20 
  Walker, Alistair 1982 JAM0.5010.04200.80 
  Brooks, Paul 1960 JAM0.5010.01200.20 
  James, Stuart 1984 JAM0.5010.05201.00 
  Wilkinson, Ian 1883 JAM1.0010.41208.20 
  Diedrick, Michael 1866 JAM1.0010.38207.60 
  Palmer, Adrian 1974 JAM0.001-0.4720-9.40 
  Soares, Andre 1939 JAM1.0010.48209.60 
  Smith, Shreyas 1953 JAM0.5010.00200.00 

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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