Individual Calculations November 2021
 Karsdorp, Nico  Total change: -38.20  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2021 Hoogeveen NED 2021-10-15
RcRownchangeKK*chgGame
 1670 1780 3.00 8 -1.91 20 -38.20 
  Osterwald, Elwin 2130 NED0.001-0.1120-2.20 
  Rellum, Theo 1395 NED0.001-0.9120-18.20 
  Hofstra, Tetske 1380  * NED1.0010.08201.60 
  Martinez, Sara 1492 NED1.0010.16203.20 
  Kumar, Prajit Sai 1967 NED0.001-0.2620-5.20 
  Shah, Shrey 1426 NED1.0010.11202.20 
  Abma, Klaas 1911 NED0.001-0.3220-6.40 
  Adavatkar, Rugved 1661 NED0.001-0.6620-13.20 
 * 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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