Individual Calculations December 2017
 Bosch, Jeroen  Total change: -0.10  Rating chartPersonal card
 Dutch Team Competition 2017-2018 Meester Round 3 various NED 2017-11-04
RcRownchangeKK*chgGame
 2585 2415 0.50 1 0.22 10 2.20 
  Nikolic, Predrag g2585 BIH0.5010.22102.20 

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)
 
 NRW-Klasse 2 2017/2018 November 2017 Duesseldorf GER 2017-11-19
RcRownchangeKK*chgGame
 2138 2415 1.00 1 0.17 10 1.70 
  Gassmann, Volker 2138 GER1.0010.17101.70 

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 Meester Round 4 various NED 2017-11-25
RcRownchangeKK*chgGame
 2487 2415 0.00 1 -0.40 10 -4.00 
  Hausrath, Daniel g2487 GER0.001-0.4010-4.00 

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)
 

 

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