Individual Calculations November 2021
 Sarkisian, Arman  Total change: 42.00  Rating chartPersonal card
 2de Richard Reti Fide Club Open 2021-2022 Ronde 2 Brussels BEL 2021-10-01
RcRownchangeKK*chgGame
 1656 1696 1.00 1 0.44 20 8.80 
  Fory, Benny 1656 BEL1.0010.44208.80 

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)
 
 2de Richard Reti Fide Club Open 2021-2022 Ronde 3 Brussels BEL 2021-10-08
RcRownchangeKK*chgGame
 1824 1696 1.00 1 0.67 20 13.40 
  De Mol, Patrick 1824 BEL1.0010.672013.40 

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)
 
 2de Richard Reti Fide Club Open 2021-2022 Ronde 4 Brussels BEL 2021-10-15
RcRownchangeKK*chgGame
 2004 1696 1.00 1 0.86 20 17.20 
  Harutyunyan, Axel 2004 BEL1.0010.862017.20 

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)
 
 2de Richard Reti Fide Club Open 2021-2022 Ronde 5 Brussels BEL 2021-10-22
RcRownchangeKK*chgGame
 1792 1696 0.50 1 0.13 20 2.60 
  Deneyer, Frank 1792 BEL0.5010.13202.60 

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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