Individual Calculations November 2022
 Kamphorst, Jan  Total change: 84.40  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2022 Amateur Hoogeveen NED 2022-10-15
RcRownchangeKK*chgGame
 1634 1423 3.50 6 2.11 40 84.40 
  Van Nieuwkerk, Dirk 1660 NED0.001-0.2040-8.00 
  Van Schaik, Henk 1618 NED1.0010.754030.00 
  Van Setten, Alexander 1722 NED0.5010.354014.00 
  Van Eijk, Siem 1562 NED0.5010.19407.60 
  Pruijssers, Henk 1603 NED1.0010.744029.60 
  Van Woudenberg, Hans 1640 NED0.5010.284011.20 

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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