Individual Calculations October 2018
 McNeill, Gordon  Total change: 110.00  Rating chartPersonal card
 40th Annual Southern California Open San Diego, California USA 2018-09-01
RcRownchangeKK*chgGame
 2137 1901 4.00 6 2.75 40 110.00 
  Krishnamoorthy, Vijay Keerthi 2196 IND0.001-0.1540-6.00 
  Eidelman, Gabriel 2041 USA1.0010.694027.60 
  Kudryavtsev, Vadim 2148 RUS1.0010.814032.40 
  Ge, Anthony 2085 USA0.5010.24409.60 
  Ren, Yitian 2137 CHN1.0010.804032.00 
  Costello, Alexander 2215 USA0.5010.364014.40 

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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