Individual Calculations December 2018
 Van Herck, Marcel  Total change: 7.40  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Klasse 3F Round 3 various NED 2018-11-03
RcRownchangeKK*chgGame
 2020 2059 0.50 1 -0.05 20 -1.00 
  Van Der Leij, Arjan 2020 NED0.501-0.0520-1.00 

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)
 
 Belgian Interclubs 2018-2019 Round 4 Various BEL 2018-11-18
RcRownchangeKK*chgGame
 1959 2059 0.50 1 -0.14 20 -2.80 
  Van Landeghem, Peter 1959 BEL0.501-0.1420-2.80 

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 2018-2019 Klasse 3F Round 4 various NED 2018-11-24
RcRownchangeKK*chgGame
 2102 2059 1.00 1 0.56 20 11.20 
  Fokkink, Robbert 2102 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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