Individual Calculations November 2017
 Ansell, David  Total change: -2.00  Rating chartPersonal card
 8th Asian Seniors Championship 2017 Over 65 Auckland NZL 2017-10-09
RcRownchangeKK*chgGame
 1783 1635 2.50 8 -0.05 40 -2.00 
  Yussof, Pg Abd Rahman 1839 BRU0.001-0.2440-9.60 
  Goffin, Peter 1976 NZL1.0010.884035.20 
  Srivatanakul, Pricha 1445 THA0.001-0.7540-30.00 
  Cooper, Nigel 1670 NZL0.001-0.4540-18.00 
  Benson, James 1800 NZL1.0010.724028.80 
  Kerr, Grant 1940 NZL0.001-0.1440-5.60 
  McFarland, Malcolm 1750 GUM0.5010.16406.40 
  Taylor, Richard c1845 NZL0.001-0.2340-9.20 

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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