Rapid: Individual Calculations March 2024
 Amrane, Samy-Islam  Total change: -47.60  Rating chartPersonal card
 57th Algiers First Saturday Alger ALG 2024-02-03
RcRownchangeKK*chgGame
 1362 1169 1.00 4 -0.15 40 -6.00 
  Ayad, Okba 1606 ALG0.001-0.0640-2.40 
  Hamdi, Yacine 1376 ALG0.001-0.2340-9.20 
  Bouhada, Hamza 1433 ALG0.001-0.1840-7.20 
  Mahari, Mohamed 1034 ALG1.0010.324012.80 

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)
 
 36th Algiers Kids Last Saturday Alger ALG 2024-02-24
RcRownchangeKK*chgGame
 1284 1169 0.00 3 -1.04 40 -41.60 
  Ousmer, Mohamed Ouchaban 1267 ALG0.001-0.3740-14.80 
  Ait Oudhia, Manel 1351 ALG0.001-0.2640-10.40 
  Djillali, Aymen 1233 ALG0.001-0.4140-16.40 

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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