Individual Calculations May 2022
 Vistisen, Lars  Total change: 2.40  Rating chartPersonal card
 DD Den Haag Open Schaakkampioenschap 2022 Round 4-7 Den Haag NED 2022-03-30
RcRownchangeKK*chgGame
 1789 2073 2.00 3 -0.48 20 -9.60 
  Minnema, Rens 1787 NED1.0010.16203.20 
  Kumar, Prajit Sai 1907 NED0.001-0.7220-14.40 
  Tjin A Lien, Ike 1673  * NED1.0010.08201.60 
 * 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)
 
 Dutch Team Competition 2021-2022 - Klasse 2 Round 9 various NED 2022-04-23
RcRownchangeKK*chgGame
 2151 2078 1.00 1 0.60 20 12.00 
  Den Boer, Lennard 2151 NED1.0010.602012.00 

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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