Individual Calculations May 2019
 Haast, Anne  Total change: -5.40  Rating chartPersonal card
 Belgian Interclubs 2018-2019 Rount 10 Various BEL 2019-03-31
RcRownchangeKK*chgGame
 2198 2290 0.50 1 -0.13 20 -2.60 
  Philipsen, Mathias 2198 BEL0.501-0.1320-2.60 

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 2D Round 8 various NED 2019-04-13
RcRownchangeKK*chgGame
 2187 2290 0.50 1 -0.14 20 -2.80 
  Oomens, Matthias 2187 NED0.501-0.1420-2.80 

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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