Individual Calculations October 2018
 Giulian, Philip M  Total change: 3.80  Rating chartPersonal card
 Bridge of Allan Championship 2018 Stirling SCO 2018-08-25
RcRownchangeKK*chgGame
 2228 2175 2.00 4 0.19 20 3.80 
  White, Stuart A 2121 SCO0.501-0.0820-1.60 
  Shafi, Declan 2130 SCO0.501-0.0620-1.20 
  Archibong, Ubong S 2126 SCO1.0010.43208.60 
  Turner, Matthew J g2533 SCO0.001-0.1020-2.00 

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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