Individual Calculations October 2019
 Vuilleumier, Alexandre  Total change: 2.80  Rating chartPersonal card
 SMM 2019 - League A round 6-7 decentralised SUI 2019-09-07
RcRownchangeKK*chgGame
 2275 2364 1.50 2 0.28 10 2.80 
  Vianin, Pascal 2139 SUI1.0010.22102.20 
  Brunner, Nicolas m2410 FRA0.5010.06100.60 

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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