Individual Calculations October 2017
 Pijpers, Arthur  Total change: 3.20  Rating chartPersonal card
 Dutch Team Competition 2017-2018 Meester Round 1 various NED 2017-09-16
RcRownchangeKK*chgGame
 2374 2462 1.00 1 0.38 10 3.80 
  Koop, Thorben m2374 GER1.0010.38103.80 

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)
 
 Belgian Interclubs 2017-2018 Round 1 Various Places BEL 2017-09-24
RcRownchangeKK*chgGame
 2418 2462 0.50 1 -0.06 10 -0.60 
  Vrolijk, Liam f2418 NED0.501-0.0610-0.60 

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)
 

 

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