Individual Calculations September 2023
 Wu, Rochelle  Total change: 54.00  Rating chartPersonal card
 2023 David King Memorial - IM Norm #2 - Double Scheveningen Arcadia, CA USA 2023-08-09
RcRownchangeKK*chgGame
 2305 2174 6.00 10 2.70 20 54.00 
  Kiewra, Keaton m2330 USA0.5010.21204.20 
  Sale, Srdjan m2340 CRO1.0010.722014.40 
  Tomulic, Teo f2409 CRO0.5010.29205.80 
  Doric, Nenad m2211 CRO0.5010.05201.00 
  Novoselski, Zoran m2234 SRB0.5010.08201.60 
  Kiewra, Keaton m2330 USA0.5010.21204.20 
  Sale, Srdjan m2340 CRO0.5010.22204.40 
  Tomulic, Teo f2409 CRO1.0010.792015.80 
  Doric, Nenad m2211 CRO0.5010.05201.00 
  Novoselski, Zoran m2234 SRB0.5010.08201.60 

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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