Individual Calculations August 2019
 Bonvin, Claude-Alain  Total change: -18.40  Rating chartPersonal card
 Swiss Ind. Championship HT2 Leuerkbad SUI 2019-07-13
RcRownchangeKK*chgGame
 1632 1547 1.00 5 -0.92 20 -18.40 
  Haldimann, Matthew 1550 SUI0.001-0.5020-10.00 
  Held, Hans 1703 SUI0.5010.21204.20 
  Roth, Daniel 1678 SUI0.001-0.3220-6.40 
  Haerdi, Heinz 1664 SUI0.001-0.3420-6.80 
  Maier, Rene 1566 SUI0.5010.03200.60 

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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