Individual Calculations October 2018
 White, Stuart A  Total change: -8.20  Rating chartPersonal card
 Bridge of Allan Championship 2018 Stirling SCO 2018-08-25
RcRownchangeKK*chgGame
 2137 2121 1.50 4 -0.41 20 -8.20 
  Giulian, Philip M f2175 SCO0.5010.08201.60 
  Neave, George 2114 SCO0.501-0.0120-0.20 
  Green, Andrew D c2127 SCO0.5010.01200.20 
  Shafi, Declan 2130 SCO0.001-0.4920-9.80 

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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