Individual Calculations May 2017
 Kostadinov, Georgi  Total change: 3.60  Rating chartPersonal card
 2017 March of Kings Calgary CAN 2017-03-11
RcRownchangeKK*chgGame
 1930 2001 3.00 5 0.14 20 2.80 
  Scholz, Mike 1601  * CAN1.0010.08201.60 
  Dave, Bhavik 1750 IND1.0010.19203.80 
  Haessel, Dale f2141 CAN0.001-0.3120-6.20 
  Ng, Gary 2235 CAN0.5010.29205.80 
  Daniluk, Jim 1921 CAN0.501-0.1120-2.20 
 * 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)
 
 11th Grand Pacific Open Victoria CAN 2017-04-14
RcRownchangeKK*chgGame
 2099 2001 2.00 5 0.04 20 0.80 
  Low, Kevin c1854 CAN1.0010.30206.00 
  Sohal, Tanraj S. f2301 CAN0.001-0.1520-3.00 
  Bashkansky, Naomi wf1986 USA1.0010.48209.60 
  Cao, Jason f2336 CAN0.001-0.1220-2.40 
  Patterson, Roger 2019 CAN0.001-0.4720-9.40 

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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