Rapid: Individual Calculations April 2015
 Spiller, Paul S  Total change: -32.40  Rating chartPersonal card
 Bay of Plenty Rapid 2015 Mount Maunganui NZL 2015-02-28
RcRownchangeKK*chgGame
 1951 1965 1.50 6 -1.62 20 -32.40 
  Bennett, Hilton P c1985 NZL0.5010.03200.60 
  Gong, Daniel Hanwen 1955 NZL0.001-0.5120-10.20 
  Marko, Helmut S c1974 PNG0.001-0.4920-9.80 
  Wagner, Stefan 1902 NZL0.501-0.0920-1.80 
  Post, Martin J 1961 NZL0.001-0.5120-10.20 
  Carpinter, Bernard 1928 NZL0.501-0.0520-1.00 

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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