Individual Calculations November 2021
 Meijeringh, Arjen  Total change: 22.40  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2021 amateur Hoogeveen NED 2021-10-15
RcRownchangeKK*chgGame
 1614 1362 2.00 7 0.56 40 22.40 
  Burg, Henk 1718 NED0.5010.394015.60 
  Janmaat, Bert 1725 NED0.001-0.1040-4.00 
  Van De Laar, Andre 1674 NED0.001-0.1440-5.60 
  Van Den Heuvel, Annelies 1674 NED0.001-0.1440-5.60 
  Westermann, Tony 1577 NED0.5010.274010.80 
  Maris, Lauri 1511 NED0.5010.20408.00 
  Molanus, Florian 1421 NED0.5010.08403.20 

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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