Individual Calculations August 2023
 Szakmany, Bence  Total change: 17.60  Rating chartPersonal card
 18th South Wales International Open Bridgend WLS 2023-07-07
RcRownchangeKK*chgGame
 1766 1686 3.00 6 0.44 40 17.60 
  Williams, Ron 1578 WLS1.0010.354014.00 
  Turner, Joseph David 1857 WLS0.5010.23409.20 
  Binks, Michael 2140 WLS0.001-0.0640-2.40 
  McKenna, Joshua 1600 WLS0.501-0.1240-4.80 
  Roberts, David L 1995 ENG0.001-0.1440-5.60 
  Harandi, Teymour 1426 ENG1.0010.18407.20 

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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