Individual Calculations September 2020
 Javakhadze, Zurab  Total change: -1.10  Rating chartPersonal card
 Summer 2020 CCCSA IM Norm Invitational Charlotte, North Carolina USA 2020-08-19
RcRownchangeKK*chgGame
 2317 2454 6.00 9 -0.11 10 -1.10 
  Zhao, Ian f2380 CAN1.0010.40104.00 
  Shlyakhtenko, Robert f2343 USA0.001-0.6510-6.50 
  Martin Del Campo, Roberto m2314 MEX1.0010.31103.10 
  Liang, Jason f2340 USA0.001-0.6610-6.60 
  Francisco, Richard 2293 USA1.0010.29102.90 
  Tsay, Vincent f2310 USA1.0010.31103.10 
  Matros, Alexander m2442 KAZ1.0010.48104.80 
  Adamson, Robby f2201 USA0.001-0.8110-8.10 
  Paul, Justin f2231 USA1.0010.22102.20 

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)
 

 

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