Individual Calculations May 2019
 Heyman, Johan  Total change: -4.80  Rating chartPersonal card
 Zilveren Toren 2019 Reeks 2 Various places in the province of Antwerp BEL 2019-01-14
RcRownchangeKK*chgGame
 1605 1465 1.50 5 -0.12 40 -4.80 
  Corbeel, Louis 1599 BEL0.5010.18407.20 
  Boonen, Maarten 1654 BEL0.5010.254010.00 
  Beeckmans, Peter 1337 BEL0.501-0.1740-6.80 
  Goossens, Francis 1741 BEL0.001-0.1740-6.80 
  Van Decraen, Roger 1696 BEL0.001-0.2140-8.40 

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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