Individual Calculations May 2017
 Osinga, Angelique  Total change: -14.60  Rating chartPersonal card
 Dutch Team Competition 2016-2017 3E Round 8 Various NED 2017-04-01
RcRownchangeKK*chgGame
 1880 1910 0.00 1 -0.54 20 -10.80 
  Kok, Nico 1880 NED0.001-0.5420-10.80 

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)
 
 Belgian Interclubs 2016-2017 Round 11 Divisions 2-5 Various places BEL 2017-04-23
RcRownchangeKK*chgGame
 1770 1910 0.50 1 -0.19 20 -3.80 
  Cottenier, Christophe 1770 BEL0.501-0.1920-3.80 

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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