Individual Calculations July 2017
 Willen, Ronny  Total change: 0.40  Rating chartPersonal card
 11de Open Maaslands Clubkampioenschap 2016-2017 Round 7 Maasmechelen BEL 2017-05-19
RcRownchangeKK*chgGame
 1738 1815 0.50 1 -0.11 20 -2.20 
  Maessen, Roy 1738 NED0.501-0.1120-2.20 

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)
 
 BPB Limburg Open 2017 - Groep B Maastricht NED 2017-06-02
RcRownchangeKK*chgGame
 1875 1808 3.00 7 0.13 20 2.60 
  Van Roon, Sjoerd 1881 NED0.001-0.4020-8.00 
  Van De Griend, Johan 1840 NED0.5010.04200.80 
  Wolters, Vincent 1855 NED0.5010.07201.40 
  Luimes, Arent 1928 NED0.001-0.3420-6.80 
  Ouwersloot, Hans 1964 NED0.001-0.2920-5.80 
  Timar Geng, Zoltan Dr. 1936 GER1.0010.672013.40 
  Martinez, Anna 1721 NED1.0010.38207.60 

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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