Individual Calculations May 2024
 Kim, Sumin  Total change: -5.00  Rating chartPersonal card
 21st Bangkok Chess Club Challenger 2024 Hua Hin THA 2024-04-13
RcRownchangeKK*chgGame
 1724 1555 1.50 6 -0.25 20 -5.00 
  Bian, Qiang 1806 CHN0.001-0.1920-3.80 
  Vanbellingen, Patrick 1758 BEL0.001-0.2420-4.80 
  Maniero, Andrea 1861 ITA0.5010.36207.20 
  Liu, Jingyu 1657 CHN0.001-0.3620-7.20 
  Trinkl, Andreas 1791 GER0.001-0.2020-4.00 
  Vasanthakumar, N 1468 IND1.0010.38207.60 

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)
 

 

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