Individual Calculations June 2017
 Bonferroni, Thierry  Total change: -2.00  Rating chartPersonal card
 13.Open de Payerne round 6 Payerne SUI 2017-05-11
RcRownchangeKK*chgGame
 1726 1965 1.00 1 0.20 20 4.00 
  Bonferroni, Carlo 1726 SUI1.0010.20204.00 

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)
 
 Swiss Team Championship 2017 NLB round 4 decentralised SUI 2017-05-14
RcRownchangeKK*chgGame
 2114 1965 0.00 1 -0.30 20 -6.00 
  Pommerehne, Michael 2114 GER0.001-0.3020-6.00 

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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