Individual Calculations September 2019
 Weynen, John  Total change: -42.40  Rating chartPersonal card
 Open Brasschaat 2019 Brasschaat BEL 2019-08-17
RcRownchangeKK*chgGame
 1570 1619 3.00 9 -2.12 20 -42.40 
  De Block, Fabio 2019  * BEL0.001-0.0820-1.60 
  Silantev, Ilia 1310 BEL0.001-0.8620-17.20 
  Pauwels, Peter 1472 BEL1.0010.30206.00 
  Smits, Jacques 1730 NED1.0010.652013.00 
  De Cocq, Ramin 1864 BEL0.001-0.2020-4.00 
  Dutre, Wonder 1323 BEL0.001-0.8520-17.00 
  Nica, Radu-Catalin 1474 BEL1.0010.31206.20 
  Van Eetvelde, Bart 1541 BEL0.001-0.6120-12.20 
  Smolders, Oscar 1398 BEL0.001-0.7820-15.60 
 * 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)
 

 

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