Individual Calculations January 2018
 Hollmann, Ludger  Total change: 11.80  Rating chartPersonal card
 Oberliga Nord-West 2017/2018 December 2017 various GER 2017-12-10
RcRownchangeKK*chgGame
 2022 2152 1.00 1 0.32 20 6.40 
  Koch, Yannick 2022 GER1.0010.32206.40 

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)
 
 Dutch Team Competition 2017-2018 2A Round 5 Various NED 2017-12-16
RcRownchangeKK*chgGame
 2361 2152 0.50 1 0.27 20 5.40 
  Berendsen, Richard 2361 NED0.5010.27205.40 

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)
 

 

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