Individual Calculations April 2020
 Decoster, Sam  Total change: -11.20  Rating chartPersonal card
 Zilveren Toren 2020 reeks 1 Various places province Antwerp BEL 2020-01-06
RcRownchangeKK*chgGame
 2050 2047 0.00 1 -0.50 20 -10.00 
  Segarra Goncalves, Jorge 2050 POR0.001-0.5020-10.00 

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)
 
 Belgian Interclubs 2019-2020 Round 9 Various BEL 2020-03-08
RcRownchangeKK*chgGame
 2007 2049 0.50 1 -0.06 20 -1.20 
  Follesa, Enrico 2007 BEL0.501-0.0620-1.20 

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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