Individual Calculations May 2018
 Versporten, Wim  Total change: -1.60  Rating chartPersonal card
 Dutch Team Competition 2017-2018 3G Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 2019 2028 0.50 1 -0.01 20 -0.20 
  Van Leeuwen, Etienne 2019 BEL0.501-0.0120-0.20 

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)
 
 Dutch Team Competition 2017-2018 3G Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 1825 2028 0.00 1 -0.76 20 -15.20 
  Gijsen, William 1825 NED0.001-0.7620-15.20 

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 10 Various Places BEL 2018-04-22
RcRownchangeKK*chgGame
 2170 2028 1.00 1 0.69 20 13.80 
  Tonoli, Benjamin 2170 BEL1.0010.692013.80 

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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