Individual Calculations September 2021
 Geirnaert, Steven  Total change: -1.20  Rating chartPersonal card
 Brugse Meesters - Belgian Open Championship 2021 A-group Brugge BEL 2021-08-14
RcRownchangeKK*chgGame
 2132 2422 6.50 8 -0.12 10 -1.20 
  Kumar, Prajit Sai 2022  * NED1.0010.08100.80 
  Vandendriessche, Jan 2055 BEL1.0010.10101.00 
  Maltezeanu, Stefan 2169 LUX1.0010.19101.90 
  Wachinger, Nikolas 2374 GER0.001-0.5710-5.70 
  Van Hoolandt, Patrick f2022  * MNC1.0010.08100.80 
  Gijsen, Stief 2196 BEL1.0010.21102.10 
  Ivanov, Mike f2195 CAN0.501-0.2910-2.90 
  Bosboom, Ardin 2022  * NED1.0010.08100.80 
 * 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)
 

 

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