Individual Calculations February 2019
 Wang, Annie  Total change: 18.00  Rating chartPersonal card
 28th Annual North American Open Las Vegas, Nevada USA 2018-12-26
RcRownchangeKK*chgGame
 2256 2303 5.00 9 0.01 20 0.20 
  Higashino, Tetsuo 2044 JPN0.001-0.8220-16.40 
  Lundstrom, Brad 1967 USA1.0010.12202.40 
  Baradaran, Arman 2074 USA1.0010.21204.20 
  Ramoutar, Alan-Safar f2180 TTO0.501-0.1720-3.40 
  Sam, Gabriel 2185 USA1.0010.34206.80 
  Bitoon, Richard g2455 PHI0.5010.20204.00 
  Venkataraman, Karthik g2527 IND1.0010.782015.60 
  Pakleza, Zbigniew g2506 POL0.001-0.2420-4.80 
  Li, Ben f2368 USA0.001-0.4120-8.20 

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)
 
 Classique Hivernale de Montreal 2019 Invitational Montreal CAN 2019-01-02
RcRownchangeKK*chgGame
 2302 2313 5.50 9 0.89 20 17.80 
  Rodrigue-Lemieux, Shawn f2293 CAN0.001-0.5320-10.60 
  Ivanov, Mike f2251 CAN1.0010.41208.20 
  Eckert, Doug f2090 USA1.0010.22204.40 
  Hebert, Jean m2369 CAN1.0010.582011.60 
  Duong, Thanh Nha m2238 CAN1.0010.40208.00 
  Ragnarsson, Dagur f2327 ISL0.5010.02200.40 
  G V, Sai Krishna m2409 IND0.001-0.3720-7.40 
  Yu, Zong Yang f2377 CAN0.5010.09201.80 
  Chiku-Ratte, Olivier Kenta f2366 CAN0.5010.07201.40 

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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