Individual Calculations July 2010
 Keeling, Roy L  Total change: 0.00  Rating chartPersonal card
 NZ Senior Christchurch NZL 2010-04-23
RcRownchangeRpKK*chgGame
 2017 0 0.00 3 0.00 1317   0.00 
  Cornford, Lindsay 2210 NZL0.0010.00 0.00 
  Hutchings, Frank 1977 AUS0.0010.00 0.00 
  Booth, Anthony 1863 NZL0.0010.00 0.00 

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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