Individual Calculations September 2023
 Wen, Tommy  Total change: 17.60  Rating chartPersonal card
 2023 David King Memorial - IM Norm #1 Arcadia, CA USA 2023-08-02
RcRownchangeKK*chgGame
 2286 2323 5.00 10 -0.50 10 -5.00 
  Sale, Srdjan m2340 CRO0.5010.02100.20 
  Kiewra, Keaton m2330 USA0.001-0.4910-4.90 
  Sargsyan, Anna mwg2354 ARM0.001-0.4610-4.60 
  Novoselski, Zoran m2234 SRB0.501-0.1210-1.20 
  Wu, Derek f2171 USA0.001-0.7010-7.00 
  Sale, Srdjan m2340 CRO1.0010.52105.20 
  Kiewra, Keaton m2330 USA0.5010.01100.10 
  Sargsyan, Anna mwg2354 ARM1.0010.54105.40 
  Novoselski, Zoran m2234 SRB0.501-0.1210-1.20 
  Wu, Derek f2171 USA1.0010.30103.00 

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)
 
 2023 David King Memorial - IM Norm #2 - Double Scheveningen Arcadia, CA USA 2023-08-09
RcRownchangeKK*chgGame
 2305 2323 7.50 10 2.26 10 22.60 
  Tomulic, Teo f2409 CRO1.0010.62106.20 
  Doric, Nenad m2211 CRO0.501-0.1510-1.50 
  Novoselski, Zoran m2234 SRB1.0010.38103.80 
  Kiewra, Keaton m2330 USA1.0010.51105.10 
  Sale, Srdjan m2340 CRO1.0010.52105.20 
  Tomulic, Teo f2409 CRO0.5010.12101.20 
  Doric, Nenad m2211 CRO0.501-0.1510-1.50 
  Novoselski, Zoran m2234 SRB1.0010.38103.80 
  Kiewra, Keaton m2330 USA0.5010.01100.10 
  Sale, Srdjan m2340 CRO0.5010.02100.20 

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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