Individual Calculations December 2019
 Merx, Bob  Total change: -16.00  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 3H Round 2 various NED 2019-11-02
RcRownchangeKK*chgGame
 2124 2025 0.50 1 0.14 20 2.80 
  Obers, Frits 2124 NED0.5010.14202.80 

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)
 
 35th European Club Cup Ulcinj, Montenegro MNE 2019-11-10
RcRownchangeKK*chgGame
 2136 2025 2.00 7 -0.54 20 -10.80 
  Heinemann, Josefine wg2339 GER0.001-0.1420-2.80 
  Astrom, Goran f2228 SWE0.001-0.2420-4.80 
  Vujovic, Savo 2040 MNE0.001-0.4820-9.60 
  Asllani, Ibrahim 2032 KOS1.0010.512010.20 
  De Graaf, Dick 2106 NED0.5010.11202.20 
  Mastalerz, Xavier 2224 BEL0.5010.26205.20 
  Svendsen, Peter Willer 1981 DEN0.001-0.5620-11.20 

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 2019-2020 Klasse 3H Round 3 various NED 2019-11-23
RcRownchangeKK*chgGame
 2098 2025 0.00 1 -0.40 20 -8.00 
  Wolferink, Frans 2098 NED0.001-0.4020-8.00 

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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