Individual Calculations April 2023
 Bozic, Milan  Total change: -39.60  Rating chartPersonal card
 March Weekend I Hybrid Los Angeles (USA), Redmond (USA), San Juan, Puerto Rico (USA), New Jersey (USA), Belgrade (SRB) ... SRB 2023-03-03
RcRownchangeKK*chgGame
 2095 2170 2.00 5 -1.01 10 -10.10 
  Xie, Brandon 1989 USA1.0010.26102.60 
  Xie, Brandon 1989 USA0.001-0.7410-7.40 
  Guo, Andrew 2165 USA0.501-0.0110-0.10 
  Guo, Andrew 2165 USA0.001-0.5110-5.10 
  Guo, Andrew 2165 USA0.501-0.0110-0.10 

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)
 
 March Weekend II Hybrid Los Angeles (USA), Redmond (USA), San Juan, Puerto Rico (USA), New Jersey (USA), Belgrade (SRB) ... SRB 2023-03-11
RcRownchangeKK*chgGame
 2060 2170 2.50 6 -1.39 10 -13.90 
  Tang, Zoey wm2063 USA0.001-0.6510-6.50 
  Tang, Zoey wm2063 USA0.501-0.1510-1.50 
  Tang, Zoey wm2063 USA0.001-0.6510-6.50 
  Goktepe, Derin 2001 USA1.0010.28102.80 
  Goktepe, Derin 2001 USA1.0010.28102.80 
  Zaloznyy, Mike c2168 USA0.001-0.5010-5.00 

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)
 
 Colorado Springs Hybrid 2023. Colorado, Los Angeles, Redmond, New Jersey, Oregon (USA), Belgrade (SRB) ... SRB 2023-03-18
RcRownchangeKK*chgGame
 1939 2170 1.50 4 -1.56 10 -15.60 
  Liang, Yu-Cheng 2078 USA0.001-0.6310-6.30 
  Liang, Yu-Cheng 2078 USA0.501-0.1310-1.30 
  Hsiao, Ethan 1799 USA0.501-0.4010-4.00 
  Hsiao, Ethan 1799 USA0.501-0.4010-4.00 

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)
 

 

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