Individual Calculations June 2019
 Van Melsen, Raymond  Total change: -14.40  Rating chartPersonal card
 Damnes 2019 Brussels BEL 2019-05-06
RcRownchangeKK*chgGame
 1476 1784 1.00 2 -0.72 20 -14.40 
  Nica, Radu-Catalin 1474 BEL0.001-0.8620-17.20 
  Geerinckx, Bernard 1477 BEL1.0010.14202.80 

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)
 

 

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