Individual Calculations April 2023
 Tang, Zoey  Total change: 284.80  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
 2175 2063 6.00 6 3.93 40 157.20 
  Brankov, Krasimir 2209 BUL1.0010.704028.00 
  Brankov, Krasimir 2209 BUL1.0010.704028.00 
  Brankov, Krasimir 2209 BUL1.0010.704028.00 
  Markovic, Milan D f2140 SRB1.0010.614024.40 
  Markovic, Milan D f2140 SRB1.0010.614024.40 
  Markovic, Milan D f2140 SRB1.0010.614024.40 

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)
 
 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
 2146 2063 5.50 6 3.19 40 127.60 
  Bozic, Milan m2170 SRB1.0010.654026.00 
  Bozic, Milan m2170 SRB0.5010.15406.00 
  Bozic, Milan m2170 SRB1.0010.654026.00 
  Petrusic, Velimir 2122 SRB1.0010.584023.20 
  Petrusic, Velimir 2122 SRB1.0010.584023.20 
  Petrusic, Velimir 2122 SRB1.0010.584023.20 

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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