Individual Calculations August 2023
 Lee, Ryan  Total change: -0.80  Rating chartPersonal card
 Blue Chevaliers International Open 2023 - Phuket Phuket THA 2023-07-23
RcRownchangeKK*chgGame
 1681 1582 4.00 9 -0.02 40 -0.80 
  Sek, Konstantin 2392 RUS0.0010.00400.00 
  Wettasinha, Vasanta 1386 SRI0.501-0.2540-10.00 
  Ferrie, Peter 1295 ENG0.501-0.3440-13.60 
  Lim, Mou Jun James 1345 SGP1.0010.20408.00 
  Djabri, Zafer M. 1986 WLS0.5010.424016.80 
  Chinkulkitniwat, Purichaya 1250 THA1.0010.12404.80 
  Chua, Chee Sian Sebastien 1916 MAS0.001-0.1240-4.80 
  Attefall, Fredrik 1936 SWE0.5010.394015.60 
  Lam, Chun Yung Samuel 1623 HKG0.001-0.4440-17.60 

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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