Individual Calculations November 2019
 Brands, Kevin  Total change: 40.80  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2019 - Amateur I Hoogeveen NED 2019-10-19
RcRownchangeKK*chgGame
 1789 1845 5.00 7 1.02 40 40.80 
  Arnold, Lorin 1557 NED0.501-0.3440-13.60 
  Morgan, George 1652 AUS0.501-0.2540-10.00 
  Torensma, Jan 1757 NED1.0010.384015.20 
  Snuverink, Marc 1806 NED1.0010.454018.00 
  Lootsma, Jan 2004 NED0.5010.21408.40 
  Ebels, Theo 1990 NED1.0010.694027.60 
  Arnold, Frieda 1757 NED0.501-0.1240-4.80 

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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