Individual Calculations November 2015
 Adamson, Robby  Total change: -3.60  Rating chartPersonal card
 2015 Spice Cup Open Saint Louis, Missouri USA 2015-10-17
RcRownchangeKK*chgGame
 2306 2269 3.00 7 -0.18 20 -3.60 
  Yermolinsky, Alex g2515 USA0.5010.31206.20 
  Le, Quang Liem g2669  * VIE0.001-0.0820-1.60 
  Rosenthal, Nicholas 2126 USA0.501-0.1920-3.80 
  Boff, Andre Ricardo 1933 BRA1.0010.12202.40 
  Priyadharshan, K. m2462 IND0.001-0.2520-5.00 
  Mercado, Luisa Fernanda wf1936 COL1.0010.12202.40 
  Leon Hoyos, Manuel g2503 MEX0.001-0.2120-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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