Individual Calculations May 2014
 Spiller, Paul S  Total change: 6.60  Rating chartPersonal card
 NZ Seniors Championship 2014 Auckland NZL 2014-04-04
RcRownchangeKK*chgGame
 2065 1954 3.00 7 0.44 15 6.60 
  Booth, Anthony J 1783 NZL1.0010.27154.05 
  Stuart, Peter W 2029 NZL0.5010.10151.50 
  Gibbons, Robert E 1958 NZL0.5010.01150.15 
  Morrell, Gordon 2159 CAN0.001-0.2415-3.60 
  Goffin, Peter B 2024 NZL1.0010.60159.00 
  Smith, Robert W f2250 NZL0.001-0.1515-2.25 
  Garbett, Paul A m2255 NZL0.001-0.1515-2.25 

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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