Individual Calculations July 2012
 Perraut, Arnaud  Total change: -42.75  Rating chartPersonal card
 Championnats Open du Gard 2012 – C VERGEZE FRA 2012-05-17
RcRownchangeKK*chgGame
 1660 1646 0.50 7 -2.85 15 -42.75 
  Scanzi, Corentin 1644 FRA0.5010.00150.00 
  Colleo, Guy 1687 FRA0.001-0.4415-6.60 
  Dlimi, Adil 1708 FRA0.001-0.4115-6.15 
  Nicolas, Gabrielle 1614 FRA0.001-0.5415-8.10 
  Vedel, Wilhem 1740 FRA0.001-0.3715-5.55 
  Dehaine, Guy 1648 FRA0.001-0.5015-7.50 
  Flouret, Jean-Frederic 1578 FRA0.001-0.5915-8.85 

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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