Individual Calculations June 2018
 Stukopin, Andrey  Total change: 9.20  Rating chartPersonal card
 2018 Summer Chess Classic - B Saint Louis, Missouri USA 2018-05-15
RcRownchangeKK*chgGame
 2529 2580 5.50 9 0.40 10 4.00 
  Aghasaryan, Robert g2532 ARM0.501-0.0710-0.70 
  Belous, Vladimir g2585 RUS1.0010.51105.10 
  Ali Marandi, Cemil Can g2521 TUR0.501-0.0810-0.80 
  Saduakassova, Dinara mwg2484 KAZ0.501-0.1310-1.30 
  Ramirez, Alejandro g2572 USA0.501-0.0110-0.10 
  Matsenko, Sergei g2563 RUS0.501-0.0210-0.20 
  Dragun, Kamil g2591 POL0.5010.02100.20 
  Abrahamyan, Tatev wg2354 USA1.0010.21102.10 
  Friedel, Joshua E g2562 USA0.501-0.0310-0.30 

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)
 
 27th Annual Chicago Open Wheeling, Illinois USA 2018-05-24
RcRownchangeKK*chgGame
 2408 2580 7.00 9 0.52 10 5.20 
  Itkin, David 2243 CAN1.0010.12101.20 
  Rozman, Levy f2389 USA0.501-0.2510-2.50 
  Santarius, Erik f2368 USA0.501-0.2710-2.70 
  Aaron, Deepak 2361 USA1.0010.22102.20 
  Checa, Nicolas m2481 USA1.0010.36103.60 
  Ali Marandi, Cemil Can g2521 TUR0.501-0.0810-0.80 
  Preotu, Razvan g2494 CAN0.501-0.1210-1.20 
  Larson, Matthew f2379 USA1.0010.24102.40 
  Aldama Degurnay, Dionisio m2432 MEX1.0010.30103.00 

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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