Individual Calculations December 2019
 Brahmi, Mohamed  Total change: -11.80  Rating chartPersonal card
 29eme Open international de Caen - Open B CAEN FRA 2019-10-30
RcRownchangeKK*chgGame
 1367 1113 0.00 2 -0.39 20 -7.80 
  Penet, Eric 1291 FRA0.001-0.2720-5.40 
  Zinoun, Said 1442 FRA0.001-0.1220-2.40 

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)
 
 Team 2020 - Normandie Novembre NOR FRA 2019-11-01
RcRownchangeKK*chgGame
 1355 1113 0.00 1 -0.20 20 -4.00 
  Lopez, Jose 1355 FRA0.001-0.2020-4.00 

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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