Individual Calculations March 2017
 Cooke, Mark  Total change: 0.00  Rating chartPersonal card
 46th Dyfed Open 2017 Fishguard WLS 2017-02-24
RcRownchangeRpKK*chgGame
 1734 0 0.50 5 0.00 1368   0.00 
  Spencer, Douglas 1962 WLS0.0010.00 0.00 
  Whale, Michael 1788 WLS0.0010.00 0.00 
  Jones, Dewi 1534 WLS0.5010.00 0.00 
  Di-Vetta, Andrew 1604 WLS0.0010.00 0.00 
  Stuart, Neil 1783 WLS0.0010.00 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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