Individual Calculations March 2017
 Rzin, Mehdi  Total change: 0.40  Rating chartPersonal card
 16th Rochefort Chess Festival - Accession ROCHEFORT FRA 2017-02-18
RcRownchangeKK*chgGame
 1668 1761 5.50 9 0.02 20 0.40 
  Vernadet, Bernard 1420 FRA1.0010.12202.40 
  Barbotte, Jeanne 1558 FRA0.501-0.2620-5.20 
  Rol, Willem 1594 FRA1.0010.28205.60 
  Darrigues, Alain 1855 FRA1.0010.632012.60 
  Grandmougin, Olivier 1842 FRA0.001-0.3920-7.80 
  Boudart, Alain 1783 FRA0.001-0.4720-9.40 
  Viel, Jean-Marc 1609 FRA1.0010.30206.00 
  Banana, Adnane 1861 FRA0.001-0.3620-7.20 
  Di Bella, Thomas 1490 FRA1.0010.17203.40 

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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