Individual Calculations August 2018
 Guillemart, Marie  Total change: 30.20  Rating chartPersonal card
 5e Open International de Purtichju - Tournoi moins de 2000 elo GROSSETO PRUGNA FRA 2018-06-30
RcRownchangeKK*chgGame
 1635 1541 5.00 9 1.51 20 30.20 
  Palchuk, Andrii 1862 UKR0.5010.37207.40 
  Lemoine, Jean-Pierre 1537 FRA0.501-0.0120-0.20 
  Le, Tuan Anh 1724 FRA0.5010.24204.80 
  Geronimi, Didier 1567 FRA1.0010.542010.80 
  Battasi, Antonio Domenico 1719 ITA0.001-0.2720-5.40 
  Brynemo, Preben 1463 NOR1.0010.39207.80 
  Sabiani, Chjara 1862 FRA0.5010.37207.40 
  Leccia, Antoine 1678 FRA0.001-0.3220-6.40 
  Lovichi, Raphael 1299 FRA1.0010.20204.00 

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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