Individual Calculations March 2019
 Ost, Roger  Total change: -10.40  Rating chartPersonal card
 Belgian Interclubs 2018-2019 Round 7 Various BEL 2019-02-10
RcRownchangeKK*chgGame
 1378 1513 0.00 1 -0.68 20 -13.60 
  De Clercq, Rune 1378 BEL0.001-0.6820-13.60 

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)
 
 Belgian Interclubs 2018-2019 Round 8 Various BEL 2019-02-24
RcRownchangeKK*chgGame
 1223 1513 1.00 1 0.16 20 3.20 
  Cleuren, Mattice 1223 BEL1.0010.16203.20 

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)
 

 

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