Individual Calculations November 2019
 Andersen, Gunnar  Total change: -70.80  Rating chartPersonal card
 2019 Saint Louis Master Lab Saint Louis, Missouri USA 2019-10-18
RcRownchangeKK*chgGame
 2023 2229 1.50 5 -2.22 20 -44.40 
  Gosdin, Kaleb 2028 USA0.501-0.2620-5.20 
  Tkachenko, Erik 1963 USA0.001-0.8220-16.40 
  Denby, Caleb 2120 USA0.501-0.1520-3.00 
  Zhou, Iris wc1829  * USA0.501-0.4220-8.40 
  Proleiko, Julian 2177 USA0.001-0.5720-11.40 
 * 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)
 
 13th Annual SPICE Cup Open St. Louis, Missouri USA 2019-10-22
RcRownchangeKK*chgGame
 2196 2229 3.50 9 -1.32 20 -26.40 
  Steingrimsson, Hedinn g2548 ISL0.001-0.1320-2.60 
  Park, Evan 1972 USA1.0010.18203.60 
  Wang, Kevin m2427 USA0.001-0.2420-4.80 
  Ye, Luke 1829  * USA0.001-0.9220-18.40 
  Watson, John m2210 USA1.0010.47209.40 
  Matta, Nicholas 2123 USA0.501-0.1420-2.80 
  Cezila Jr, Rubens 2164 BRA0.001-0.5920-11.80 
  Polgar-Shutzman, Tom 2269 USA1.0010.562011.20 
  Lehmann, Spencer f2223 USA0.001-0.5120-10.20 
 * 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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