Individual Calculations November 2019
 Bouwhuis, Jan  Total change: -65.60  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2019 - Amateur I Hoogeveen NED 2019-10-19
RcRownchangeKK*chgGame
 1471 1502 0.50 4 -1.64 40 -65.60 
  Torensma, Christian 1588 NED0.001-0.3840-15.20 
  Arnold, Kiri 1656 NED0.001-0.2940-11.60 
  Molanus, Eva 1262 NED0.501-0.3040-12.00 
  Dullaart, Finn 1376 NED0.001-0.6740-26.80 

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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