Rapid: Individual Calculations May 2018
 Zidi, Aissa  Total change: 0.00  Rating chartPersonal card
 6th Individual chess championship Inter Police 2018 Setif ALG 2018-04-15
RcRownchangeRpKK*chgGame
 1619 0 1.50 3 0.00 1619   0.00 
  Kahmane, Toufik 1825 ALG1.0010.00 0.00 
  Aissou , Mohamed 1677 ALG0.0010.00 0.00 
  Benaggoun, Nabil 1356 ALG0.5010.00 0.00 

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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