Individual Calculations May 2019
 Sarkar, Justin  Total change: 21.30  Rating chartPersonal card
 GAMMA Reykjavik Open 2019 Reykjavik ISL 2019-04-08
RcRownchangeKK*chgGame
 2429 2337 5.00 9 1.61 10 16.10 
  Larson, Gerald 2038 USA1.0010.15101.50 
  Gretarsson, Hjorvar Steinn g2571 ISL1.0010.79107.90 
  Christiansen, Johan-Sebastian g2571 NOR0.5010.29102.90 
  Fier, Alexandr g2570 BRA0.5010.29102.90 
  Tang, Andrew g2501 USA0.5010.22102.20 
  Brunello, Sabino g2534 ITA0.001-0.2510-2.50 
  Smith, Daniel 2047 USA1.0010.16101.60 
  Saduakassova, Dinara mwg2461 KAZ0.5010.17101.70 
  Djukic, Nikola g2566 MNE0.001-0.2110-2.10 

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 Foxwoods Open Mashantucket, Connecticut USA 2019-04-17
RcRownchangeKK*chgGame
 2338 2337 3.50 6 0.52 10 5.20 
  Zhou, Liran c2152 USA1.0010.26102.60 
  Sedlar, William 2217 USA1.0010.34103.40 
  Finegold, Benjamin g2487 USA1.0010.70107.00 
  Burke, John M g2550 USA0.001-0.2310-2.30 
  Belous, Vladimir g2520 RUS0.001-0.2610-2.60 
  Tanenbaum, Zachary 2102 USA0.501-0.2910-2.90 

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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