Individual Calculations May 2019
 Ouaki, Mark  Total change: 66.80  Rating chartPersonal card
 Belgian Interclubs 2018-2019 Rount 10 Various BEL 2019-03-31
RcRownchangeKK*chgGame
 1984 1772 1.00 1 0.77 40 30.80 
  Draidi, Ahmed 1984 BEL1.0010.774030.80 

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)
 
 Belgian Youth Championship 2019 -16 Boys Blankenberge BEL 2019-04-14
RcRownchangeKK*chgGame
 1766 1872 6.50 9 0.90 40 36.00 
  Rits, Beere 1472  * BEL1.0010.08403.20 
  Yoro, Samuel 1586 BEL1.0010.16406.40 
  Jafari, Yasin 1629 IRI1.0010.20408.00 
  Phlips, Daan 1587 BEL1.0010.16406.40 
  Akulov, Lev 1998 BEL0.001-0.3340-13.20 
  Huynh, Laurent 2162 BEL0.5010.344013.60 
  Liveyns, Rune 1771 BEL0.001-0.6440-25.60 
  Heymans, Berwout 1975 BEL1.0010.644025.60 
  Rogge, Parcival 1715 BEL1.0010.294011.60 
 * 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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