Individual Calculations January 2012
 Tsyganov, Igor M  Total change: 1.80  Rating chartPersonal card
 20th Annual Kings Island Open Mason, Ohio USA 2011-11-11
RcRownchangeKK*chgGame
 2202 2270 2.50 4 0.12 15 1.80 
  Shabalov, Alexander g2523 USA0.5010.31154.65 
  Larson, Gerald A 2128 USA0.501-0.1915-2.85 
  Chakraborty, Dipro 2124 USA0.501-0.2015-3.00 
  Bowersock, Michael 2032 USA1.0010.20153.00 

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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