Individual Calculations October 2012
 Wells, Clinton A  Total change: -29.10  Rating chartPersonal card
 North Shore CC Open Auckland NZL 2012-09-22
RcRownchangeKK*chgGame
 2000 1991 0.50 5 -1.94 15 -29.10 
  Steadman, Michael Vr f2200 NZL0.001-0.2315-3.45 
  Ang, Alphaeus 1845 NZL0.501-0.2015-3.00 
  Li, William Xiangwei 1764 NZL0.001-0.7915-11.85 
  Krstev, Antonio 2104 NZL0.001-0.3515-5.25 
  Duneas, John 2089 NZL0.001-0.3715-5.55 

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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