Individual Calculations May 2022
 Bosboom, Ardin  Total change: 14.60  Rating chartPersonal card
 Dutch Team Competition 2021-2022 - Klasse 2 Round 8 various NED 2022-04-02
RcRownchangeKK*chgGame
 2176 2078 0.00 1 -0.37 20 -7.40 
  Bekedam, Tyro 2176 NED0.001-0.3720-7.40 

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)
 
 Kvika Reykjavik Open 2022 Reykjavik ISL 2022-04-06
RcRownchangeKK*chgGame
 2128 2078 4.50 9 0.52 20 10.40 
  Grieve, Harry f2387 ENG0.5010.36207.20 
  Vardaan, Nagpal m2372 IND1.0010.852017.00 
  Thorfinnsson, Bragi g2419 ISL0.001-0.1220-2.40 
  Eedle, Eric F 1678  * ENG0.501-0.4220-8.40 
  Hauksdottir, Hrund 1746 ISL1.0010.12202.40 
  Willow, Jonah B f2399 ENG0.001-0.1320-2.60 
  Arnalds, Stefan 1900 ISL0.501-0.2320-4.60 
  Mitra, Akash 1866 SWE1.0010.23204.60 
  Sukandar, Irine Kharisma mwg2386 INA0.001-0.1420-2.80 
 * 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
 2137 2078 1.00 1 0.58 20 11.60 
  Sminia, Jelmer 2137 NED1.0010.582011.60 

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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