Individual Calculations September 2019
 Bryant, John Daniel  Total change: 5.60  Rating chartPersonal card
 12th Calgary International Calgary CAN 2019-07-31
RcRownchangeKK*chgGame
 2260 2417 7.50 10 0.56 10 5.60 
  Sarkar, Justin m2389 USA1.0010.46104.60 
  Malek, Omid 2141 CAN1.0010.17101.70 
  Haessel, Dale f2148 CAN1.0010.17101.70 
  Zhao, Ian 2198 CAN0.001-0.7810-7.80 
  Banerjee, Bitan m2423 IND1.0010.51105.10 
  Sarkar, Justin m2389 USA0.001-0.5410-5.40 
  Malek, Omid 2141 CAN1.0010.17101.70 
  Haessel, Dale f2148 CAN1.0010.17101.70 
  Zhao, Ian 2198 CAN1.0010.22102.20 
  Banerjee, Bitan m2423 IND0.5010.01100.10 

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)
 

 

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