Individual Calculations May 2018
 Perreard, Nicolas  Total change: -20.40  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2050 2017 3.00 8 -0.70 40 -28.00 
  Groetzbach, Julian f2284 GER0.001-0.1840-7.20 
  Wiechert, Hans f2164 GER0.001-0.3040-12.00 
  Kiehn, Andreas 1906 GER0.501-0.1540-6.00 
  Sitzler, Fabian 1902 GER0.501-0.1640-6.40 
  Dittrich, Tom 1865 GER0.001-0.7040-28.00 
  Kemper, Yannick 1903 GER1.0010.344013.60 
  Blasco Coll, Andreu 2237 ESP0.5010.284011.20 
  Wendler, David 2140 GER0.5010.17406.80 

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 2018 1.Liga round 2 decentralised SUI 2018-04-14
RcRownchangeKK*chgGame
 2086 1943 0.50 1 0.19 40 7.60 
  Bieri, Christian 2086 SUI0.5010.19407.60 

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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