Individual Calculations September 2022
 Bortnyk, Mariia  Total change: -4.20  Rating chartPersonal card
 Hollywood Norm Classic #3 Los Angeles, CA USA 2022-08-03
RcRownchangeKK*chgGame
 2262 2192 3.50 9 -0.21 20 -4.20 
  Kavutskiy, Kostya m2401 USA0.001-0.2320-4.60 
  Sambuev, Bator g2466 CAN0.5010.33206.60 
  Stopa, Jacek g2399 POL0.001-0.2320-4.60 
  Shivakumar, Shawnak c2140 USA1.0010.43208.60 
  Krishnakumar, Sriram f2312 USA0.5010.16203.20 
  Bacus, Dharim f2164 PHI0.501-0.0420-0.80 
  Jiang, Lucas 2178 USA0.001-0.5220-10.40 
  Almeida, Alfonso A m2242 MEX0.001-0.4320-8.60 
  Byambaa, Uyanga wf2057 MGL1.0010.32206.40 

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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