Individual Calculations December 2019
 Boel, Marcel  Total change: 5.20  Rating chartPersonal card
 Dutch Team Competition 2019-2020 Klasse 2A Round 2 various NED 2019-11-02
RcRownchangeKK*chgGame
 2126 2218 1.00 1 0.37 20 7.40 
  Hommes, Elmar 2126 NED1.0010.37207.40 

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)
 
 35th European Club Cup Ulcinj, Montenegro MNE 2019-11-10
RcRownchangeKK*chgGame
 2257 2218 3.00 7 -0.15 20 -3.00 
  Rozum, Ivan g2593 RUS0.5010.41208.20 
  Christensen, Esben 2024 DEN0.001-0.7520-15.00 
  Sebenik, Matej g2512 SLO0.001-0.1520-3.00 
  Friedrich, Norbert f2263 GER0.5010.06201.20 
  Haag, Gregor 2368 GER0.5010.20204.00 
  Duijn, Richard f2220 NED0.5010.00200.00 
  Duman, Mehmet Cemil 1818  * TUR1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 2A Round 3 various NED 2019-11-23
RcRownchangeKK*chgGame
 2248 2218 0.50 1 0.04 20 0.80 
  Beeke, Bob f2248 NED0.5010.04200.80 

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)
 

 

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