Individual Calculations September 2021
 Sarkisian, Arman  Total change: 0.60  Rating chartPersonal card
 36ste Open van Geraardsbergen 2021 Geraardsbergen BEL 2021-08-08
RcRownchangeKK*chgGame
 1782 1680 4.50 9 1.02 40 40.80 
  Elgersma, Simon c2080  * NED0.001-0.0840-3.20 
  Deschuyteneer, Lucien 1359 BEL1.0010.13405.20 
  Ghysels, Marc 2014 BEL0.001-0.1240-4.80 
  Beddegenoodts, Marc 1380 BEL1.0010.15406.00 
  Barbier, Wim 2061 BEL0.001-0.0940-3.60 
  Schepens, Aron 1449 BEL1.0010.21408.40 
  Vanhee, Freddy 1862 BEL1.0010.744029.60 
  Vreugdenhil, Frans 1978 NED0.001-0.1540-6.00 
  Van Dijkhuizen, Robbert 1855 NED0.5010.23409.20 
 * 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)
 
NOTE: K factor changed
 Brugse Meesters - Belgian Open Championship 2021 B-group Brugge BEL 2021-08-14
RcRownchangeKK*chgGame
 1428 1680 2.00 5 -2.01 20 -40.20 
  Groen, Jari 1423 NED0.001-0.8220-16.40 
  Faybish, Dana 1280  * BEL1.0010.08201.60 
  Van De Kelder, Yves 1472 BEL1.0010.23204.60 
  Katpatal, Akshaj 1518 NED0.001-0.7120-14.20 
  Docquier, Orville 1446 BEL0.001-0.7920-15.80 
 * 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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