Individual Calculations June 2023
 Achuthan, Dylan  Total change: 18.40  Rating chartPersonal card
 Dutch Championship 2023 - U18 Almelo NED 2023-04-30
RcRownchangeKK*chgGame
 1986 2045 4.50 7 0.46 40 18.40 
  Bon, Gijs 1805 NED1.0010.20408.00 
  Wierenga, Jael 1772 NED0.501-0.3340-13.20 
  De Winter, Arthur f2374 NED0.001-0.1240-4.80 
  Smid, Jelle 1776 NED1.0010.17406.80 
  Slagboom, Leandro 2228 NED0.001-0.2640-10.40 
  Boeren, Jurriaan 1979 NED1.0010.414016.40 
  Van Kuijk, Vadim 1968 NED1.0010.394015.60 

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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