Individual Calculations September 2010
 Leblond, Leo  Total change: -13.65  Rating chartPersonal card
 Pion Magique St Lo FRA 2010-07-07
RcRownchangeKK*chgGame
 1816 1694 0.50 4 -0.91 15 -13.65 
  Sanvoisin, Corentin 1889 FRA0.001-0.2515-3.75 
  Lazarus, Samuel 1806 WLS0.001-0.3515-5.25 
  Macon, Arthur 2003 FRA0.001-0.1415-2.10 
  Cleverly, David 1565 WLS0.501-0.1715-2.55 

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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