Rapid: Individual Calculations October 2019
 Oukid, Abdelkader  Total change: -50.80  Rating chartPersonal card
 ChamClubs U20 pionnat des Sdi Bel Abbes ALG 2019-09-15
RcRownchangeKK*chgGame
 1132 1237 0.00 4 -2.54 20 -50.80 
  Bousehla, Manel 1356 ALG0.001-0.3420-6.80 
  Bousehla, Maissa 1057 ALG0.001-0.7420-14.80 
  Mecabih, Fatima Zohra 989 ALG0.001-0.8120-16.20 
  Moumene, Alla 1124 ALG0.001-0.6520-13.00 

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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