Individual Calculations May 2018
 Cornelisse, John  Total change: 7.80  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3C Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 2047 2122 1.00 1 0.40 20 8.00 
  Hovestadt, Leo 2047 NED1.0010.40208.00 

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 3C Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2074 2122 0.00 1 -0.57 20 -11.40 
  Schoffelmeer, Frans 2074 NED0.001-0.5720-11.40 

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)
 
 Belgian Interclubs 2017-2018 Round 10 Various Places BEL 2018-04-22
RcRownchangeKK*chgGame
 2163 2122 1.00 1 0.56 20 11.20 
  De Wit, Michel f2163 NED1.0010.562011.20 

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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