Individual Calculations April 2023
 Mihic, Bojan  Total change: -36.20  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
 2159 2272 2.00 4 -0.62 10 -6.20 
  Deng, Henry 2162 USA1.0010.35103.50 
  Deng, Henry 2162 USA0.501-0.1510-1.50 
  Jiang, Lucas 2156 USA0.501-0.1610-1.60 
  Jiang, Lucas 2156 USA0.001-0.6610-6.60 

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)
 
 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
 2212 2272 1.00 4 -1.34 10 -13.40 
  Xie, Bryan c2172 USA0.001-0.6410-6.40 
  Xie, Bryan c2172 USA0.501-0.1410-1.40 
  Prilleltensky, Matan 2252 USA0.501-0.0310-0.30 
  Prilleltensky, Matan 2252 USA0.001-0.5310-5.30 

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
 2128 2272 2.50 6 -1.66 10 -16.60 
  Bansal, Advay 2056 USA1.0010.22102.20 
  Bansal, Advay 2056 USA0.501-0.2810-2.80 
  Jiang, Lucas 2156 USA0.001-0.6610-6.60 
  Jiang, Lucas 2156 USA0.501-0.1610-1.60 
  Xie, Bryan c2172 USA0.001-0.6410-6.40 
  Xie, Bryan c2172 USA0.501-0.1410-1.40 

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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