Individual Calculations December 2017
 Kokje, Joris  Total change: 10.80  Rating chartPersonal card
 Dutch Team Competition 2017-2018 1B Round 3 Various NED 2017-11-04
RcRownchangeKK*chgGame
 2247 2271 0.50 1 -0.03 40 -1.20 
  Smith, Thijmen 2247 NED0.501-0.0340-1.20 

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)
 
 Belgian Interclubs 2017-2018 Round 4 Various Places BEL 2017-11-19
RcRownchangeKK*chgGame
 2359 2271 0.50 1 0.12 40 4.80 
  Piceu, Tom m2359 BEL0.5010.12404.80 

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)
 
 Dutch Team Competition 2017-2018 1B Round 4 Various NED 2017-11-25
RcRownchangeKK*chgGame
 2404 2271 0.50 1 0.18 40 7.20 
  Cardon, Helmut m2404 NED0.5010.18407.20 

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)
 

 

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