Individual Calculations December 2018
 Miedema, David  Total change: -12.20  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Klasse 1A Round 3 Various NED 2018-11-03
RcRownchangeKK*chgGame
 2271 2381 0.00 1 -0.65 10 -6.50 
  Ruijgrok, Dennis f2271 NED0.001-0.6510-6.50 

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)
 
 1. Bundesliga 2018/2019 November 2018 various GER 2018-11-10
RcRownchangeKK*chgGame
 2451 2381 0.00 2 -0.81 10 -8.10 
  Heinemann, Thies g2521 GER0.001-0.3110-3.10 
  Hoi, Carsten g2380 DEN0.001-0.5010-5.00 

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 2018-2019 Klasse 1A Round 4 Various NED 2018-11-24
RcRownchangeKK*chgGame
 2176 2381 1.00 1 0.24 10 2.40 
  Pijkeren, Jan 2176 NED1.0010.24102.40 

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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