Rapid: Individual Calculations April 2015
 Jackson, L Ross  Total change: 12.20  Rating chartPersonal card
 Bay of Plenty Rapid 2015 Mount Maunganui NZL 2015-02-28
RcRownchangeKK*chgGame
 2052 1895 2.50 6 0.61 20 12.20 
  Smith, Robert W f2260 NZL0.001-0.1020-2.00 
  Marko, Helmut S c1974 PNG0.5010.11202.20 
  Bennett, Hilton P c1985 NZL1.0010.622012.40 
  Carpinter, Bernard 1928 NZL1.0010.552011.00 
  Steadman, Michael V R f2233 NZL0.001-0.1220-2.40 
  Ang, Alphaeus Wei Ern c1929 NZL0.001-0.4520-9.00 

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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