Individual Calculations November 2015
 Santarius, Erik F  Total change: -20.00  Rating chartPersonal card
 2015 Spice Cup Open Saint Louis, Missouri USA 2015-10-17
RcRownchangeKK*chgGame
 2292 2334 4.00 9 -1.00 20 -20.00 
  Nyzhnyk, Illya g2628 UKR0.001-0.1520-3.00 
  Yanayt, Eugene f2195 USA1.0010.31206.20 
  Robson, Ray g2680 USA0.001-0.1120-2.20 
  Richter, Alex J 2118 USA0.501-0.2820-5.60 
  Mercado, Luisa Fernanda wf1936 COL0.501-0.4220-8.40 
  Li, Ruifeng m2446 USA0.5010.15203.00 
  Voelker, James 2159 USA1.0010.27205.40 
  Nemcova, Katerina wg2336 USA0.001-0.5020-10.00 
  Rosenthal, Nicholas 2126 USA0.501-0.2720-5.40 

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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