Individual Calculations April 2015
 Lesniak, Julien  Total change: -0.80  Rating chartPersonal card
 11.Open de Payerne (round 2-3 of 7) Payerne SUI 2015-02-05
RcRownchangeKK*chgGame
 1863 1729 1.00 2 0.36 20 7.20 
  Bonferroni, Carlo 1840 SUI0.5010.15203.00 
  Gilliand, Timothee 1885 SUI0.5010.21204.20 

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)
 
 11.Open de Payerne (round 4 of 7) Payerne SUI 2015-03-05
RcRownchangeKK*chgGame
 1801 1729 0.00 1 -0.40 20 -8.00 
  Rochat, Vivian 1801 SUI0.001-0.4020-8.00 

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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