Rapid: Individual Calculations November 2022
 Mesmoudi, Ahmed  Total change: -3.20  Rating chartPersonal card
 Rapid international tournament SBA Sidi Bel Abbes ALG 2022-09-30
RcRownchangeKK*chgGame
 1522 1560 2.00 4 -0.16 20 -3.20 
  Khilouf, Rima 1248 ALG1.0010.14202.80 
  Benali, Abdelkrim 1353 ALG1.0010.23204.60 
  Hallal, Tarik 1763 ALG0.001-0.2420-4.80 
  Tahir, Abderrahmane 1722 ALG0.001-0.2920-5.80 

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)
 

 

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