Rapid: Individual Calculations March 2019
 Tobal, Lazhar  Total change: 0.00  Rating chartPersonal card
 ZONAL "EST" CNITC 2019 Constantine ALG 2019-01-31
RcRownchangeRpKK*chgGame
 1715 0 1.00 4 0.00 1522   0.00 
  Koudri, Samir 1763 ALG1.0010.00 0.00 
  Ameur Zaimeche, Mourad 1828 ALG0.0010.00 0.00 
  Redjem, Lyes 1601 ALG0.0010.00 0.00 
  Amrani, Haithem 1667 ALG0.0010.00 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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