Individual Calculations November 2018
 Kunnen, Ruurd  Total change: -18.00  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2018 - Amateur 1 Hoogeveen NED 2018-10-20
RcRownchangeKK*chgGame
 1606 1909 5.00 7 -0.90 20 -18.00 
  De Winter, Arthur 1509  * NED0.001-0.9220-18.40 
  Oord, Jan 1509  * NED1.0010.08201.60 
  Van Der Pol, Theo 1650 NED1.0010.18203.60 
  Benninga, Mark 1711 NED0.001-0.7620-15.20 
  De Boer, Sake Jan 1526 NED1.0010.09201.80 
  Van Mulken, Nanning 1564 NED1.0010.11202.20 
  Schoor, Carl 1773 NED1.0010.32206.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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