Individual Calculations April 2016
 Ritsema, Ronald  Total change: 25.80  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - 3B - round 7 Various NED 2016-03-19
RcRownchangeKK*chgGame
 2090 2002 0.50 1 0.12 20 2.40 
  Sadallah, Osama 2090 NED0.5010.12202.40 

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)
 
 GRENKE Chess Open 2016 A-Open Karlsruhe GER 2016-03-24
RcRownchangeKK*chgGame
 2192 2002 3.50 9 1.17 20 23.40 
  Fuchs, Heinz m2289 GER0.5010.34206.80 
  Hoeffer, David f2303 GER0.5010.35207.00 
  Jaeschke, Benno 2207 GER0.001-0.2420-4.80 
  De Seroux, Camille wf2167 SUI0.001-0.2820-5.60 
  Poetschke, Wolfgang 2171 GER0.5010.22204.40 
  Hanisch, Joerg 2168 GER0.5010.22204.40 
  Schulte, Torsten 2156 GER0.5010.21204.20 
  Palozza, Christian 2119 ITA0.5010.16203.20 
  Hansch, Stephan 2145 GER0.5010.19203.80 

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)
 

 

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