Individual Calculations August 2018
 Van Brussel, Bert  Total change: -20.20  Rating chartPersonal card
 Leiden Chess Tournament 2018, Group B Leiden NED 2018-07-13
RcRownchangeKK*chgGame
 1759 1810 3.50 8 -1.01 20 -20.20 
  Vreeburg, Jan 1924 NED0.5010.16203.20 
  Hilarius, Sander 1888 NED0.001-0.3920-7.80 
  Arkesteijn, Jaco 1589 NED0.501-0.2820-5.60 
  Hoogeveen, Luuk 1647 NED0.001-0.7220-14.40 
  Meirink, Teunis 1638 NED1.0010.27205.40 
  Schenkelaars, Robin 1640 NED1.0010.28205.60 
  Geboers, Jimmy 1873 BEL0.5010.09201.80 
  Nguyen, Lucas 1869 NED0.001-0.4220-8.40 

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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