Individual Calculations April 2020
 Fleerackers, Willy  Total change: 32.80  Rating chartPersonal card
 Zilveren Toren 2020 reeks 2 Various places province Antwerp BEL 2020-01-06
RcRownchangeKK*chgGame
 1934 1936 3.00 4 0.98 20 19.60 
  Verachtert, Barend 1599 BEL1.0010.12202.40 
  Maerevoet, Sim f2336  * BEL0.001-0.0820-1.60 
  Van Hoof, Wilfried 1611 BEL1.0010.13202.60 
  Sadkowski, Daniel f2188 BEL1.0010.812016.20 
 * 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)
 
 Belgian Interclubs 2019-2020 Round 9 Various BEL 2020-03-08
RcRownchangeKK*chgGame
 2041 1927 1.00 1 0.66 20 13.20 
  Lavrenov, Yuli 2041 BEL1.0010.662013.20 

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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