Rapid: Individual Calculations January 2019
 Tefiani, Serine  Total change: 0.00  Rating chartPersonal card
 5em open national des echecs SIDI BEL ABBES Bel Abbes ALG 2018-12-07
RcRownchangeRpKK*chgGame
 1265 0 0.50 5 0.00 899   0.00 
  Bouklikha, Lokmane 1494 ALG0.0010.00 0.00 
  Zaoui, Mohamed Amine 1284 ALG0.0010.00 0.00 
  Kendi, Abdellah 1226 ALG0.0010.00 0.00 
  Oukid, Bachir 1307 ALG0.0010.00 0.00 
  Bousehla, Majda 1014 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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