Individual Calculations January 2020
 Alluch Abdellach, Nordin  Total change: -18.20  Rating chartPersonal card
 Team 2020 - 60mn Decembre FRANCE FRA 2019-12-01
RcRownchangeKK*chgGame
 1349 1458 1.00 3 -0.91 20 -18.20 
  Fournier, Laurian 1237 FRA1.0010.22204.40 
  Hedjazian, Farhad 1578 FRA0.001-0.3420-6.80 
  Suffert, Martin 1231 FRA0.001-0.7920-15.80 

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)
 

 

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