Individual Calculations September 2023
 Novoselski, Zoran  Total change: -32.40  Rating chartPersonal card
 2023 David King Memorial - IM Norm #1 Arcadia, CA USA 2023-08-02
RcRownchangeKK*chgGame
 2304 2234 3.00 10 -1.08 10 -10.80 
  Sargsyan, Anna mwg2354 ARM0.001-0.3410-3.40 
  Wu, Derek f2171 USA0.001-0.5910-5.90 
  Kiewra, Keaton m2330 USA1.0010.63106.30 
  Wen, Tommy f2323 USA0.5010.12101.20 
  Sale, Srdjan m2340 CRO0.5010.14101.40 
  Sargsyan, Anna mwg2354 ARM0.001-0.3410-3.40 
  Wu, Derek f2171 USA0.001-0.5910-5.90 
  Kiewra, Keaton m2330 USA0.001-0.3710-3.70 
  Wen, Tommy f2323 USA0.5010.12101.20 
  Sale, Srdjan m2340 CRO0.5010.14101.40 

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)
 
 2023 David King Memorial - IM Norm #2 - Double Scheveningen Arcadia, CA USA 2023-08-09
RcRownchangeKK*chgGame
 2184 2234 3.50 10 -2.16 10 -21.60 
  Wu, Derek f2171 USA0.001-0.5910-5.90 
  Iinuma, Paul Yuu 2039 USA1.0010.25102.50 
  Wen, Tommy f2323 USA0.001-0.3810-3.80 
  Wen, Teddie f2212 USA0.501-0.0310-0.30 
  Wu, Rochelle fwg2174 USA0.501-0.0810-0.80 
  Wu, Derek f2171 USA1.0010.41104.10 
  Iinuma, Paul Yuu 2039 USA0.001-0.7510-7.50 
  Wen, Tommy f2323 USA0.001-0.3810-3.80 
  Wen, Teddie f2212 USA0.001-0.5310-5.30 
  Wu, Rochelle fwg2174 USA0.501-0.0810-0.80 

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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