Individual Calculations April 2023
 Jiang, Lucas  Total change: 52.80  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
 2267 2156 2.00 4 0.60 40 24.00 
  Klasan, Vladimir m2262 SRB0.5010.14405.60 
  Klasan, Vladimir m2262 SRB0.001-0.3640-14.40 
  Mihic, Bojan 2272 SRB0.5010.16406.40 
  Mihic, Bojan 2272 SRB1.0010.664026.40 

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)
 
 Colorado Springs Hybrid 2023. Colorado, Los Angeles, Redmond, New Jersey, Oregon (USA), Belgrade (SRB) ... SRB 2023-03-18
RcRownchangeKK*chgGame
 2289 2156 2.00 4 0.72 40 28.80 
  Kovacevic, Predrag m2306 SRB0.5010.20408.00 
  Kovacevic, Predrag m2306 SRB0.001-0.3040-12.00 
  Mihic, Bojan 2272 SRB1.0010.664026.40 
  Mihic, Bojan 2272 SRB0.5010.16406.40 

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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