Individual Calculations October 2018
 Ferrier, David  Total change: -19.40  Rating chartPersonal card
 Swiss Team Championship 2018 NLB round 6-7 decentralised SUI 2018-09-09
RcRownchangeKK*chgGame
 1940 1993 1.50 2 0.35 20 7.00 
  Bourban, Yann 1922 SUI0.501-0.1020-2.00 
  Chervet, Olivier 1958 SUI1.0010.45209.00 

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)
 
 Challenge Uscf National 2018 SOULAC SUR MER FRA 2018-09-16
RcRownchangeKK*chgGame
 1912 1993 0.50 3 -1.32 20 -26.40 
  Schaub, Marc 1910 FRA0.001-0.6120-12.20 
  Bleuzen, Cedric 1961 FRA0.001-0.5420-10.80 
  Mimiette, Mickael 1866 FRA0.501-0.1720-3.40 

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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