Individual Calculations September 2019
 Klaren, Oscar  Total change: -8.80  Rating chartPersonal card
 Open Dutch Championship U16 Borne NED 2019-08-05
RcRownchangeKK*chgGame
 1606 1761 6.00 9 -0.22 40 -8.80 
  Visser, Barto 1389 NED1.0010.10404.00 
  Heskes, Johan 1535 NED0.501-0.2940-11.60 
  Klein, Lucas 1481 NED1.0010.16406.40 
  Hubers, Daan 1512 NED1.0010.19407.60 
  Mainka, Alwin 1989 GER0.001-0.2140-8.40 
  Molanus, Lennart 1619 NED0.501-0.1940-7.60 
  Nopper, Louis 1579 GER0.501-0.2440-9.60 
  Baselmans, Daan 1720 NED0.501-0.0640-2.40 
  De Putter, Nina 1631 NED1.0010.324012.80 

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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