Individual Calculations August 2022
 Harding, Gareth  Total change: -105.60  Rating chartPersonal card
 17th South Wales International Open Bridgend WLS 2022-07-07
RcRownchangeKK*chgGame
 1814 1808 0.50 6 -2.64 40 -105.60 
  Wells, Peter K g2379 ENG0.001-0.0240-0.80 
  Probert, Malcolm 1572 WLS0.501-0.3040-12.00 
  Waddington, Mike P f2071 ENG0.001-0.1840-7.20 
  Hughes, Anthony c1865 WLS0.001-0.4240-16.80 
  Sainbayar, Anuurai 1512 ENG0.001-0.8540-34.00 
  Fowler, Caspian 1483 WLS0.001-0.8740-34.80 

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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