Individual Calculations November 2021
 Aravindhan, Achyuth  Total change: 142.40  Rating chartPersonal card
 Hoogeveen Schaaktoernooi 2021 amateur Hoogeveen NED 2021-10-15
RcRownchangeKK*chgGame
 1746 1575 6.00 8 3.56 40 142.40 
  Holscher, Peter 1975  * NED0.001-0.0840-3.20 
  Hut, Hans 1225  * NED1.0010.11404.40 
  Janmaat, Bert 1725 NED1.0010.704028.00 
  Montsma, Foppe-Jan 1870 NED1.0010.854034.00 
  Avis, Fred 1920 NED1.0010.894035.60 
  Dijkstra, Matthijs 1975  * NED1.0010.924036.80 
  Niemeijer, Leon 1657 NED1.0010.614024.40 
  Wage, Sander 1617 NED0.001-0.4440-17.60 
 * 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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