Individual Calculations November 2022
 Van Der Vegt, Seth  Total change: -16.00  Rating chartPersonal card
 Dutch Team Competition 2022-2023 - Klasse 4 Round 2 Various NED 2022-10-08
RcRownchangeKK*chgGame
 1906 1900 1.00 1 0.51 20 10.20 
  Krol, Bart 1906 NED1.0010.512010.20 

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)
 
 Hoogeveen Schaaktoernooi 2022 Hoogeveen NED 2022-10-15
RcRownchangeKK*chgGame
 1882 1900 3.50 9 -1.31 20 -26.20 
  Kulkarni, Bhakti mwg2376 IND0.5010.45209.00 
  Van Den Berg, Bram 2190 NED0.001-0.1620-3.20 
  Mader, Fabian 1735 GER1.0010.28205.60 
  Van Foreest, Machteld fwm2118 NED0.001-0.2220-4.40 
  Valiente, Paulo 1819 NED0.001-0.6120-12.20 
  Krylov, Philippe 1609 NED0.001-0.8520-17.00 
  Van De Mheen, Steven 1500  * NED0.001-0.9220-18.40 
  Van Heeren, Arie 1755 NED1.0010.31206.20 
  Abma, Klaas 1835 NED1.0010.41208.20 
 * 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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