Individual Calculations September 2019
 Le Bail, Stephane  Total change: 0.40  Rating chartPersonal card
 16e Open international de Plancoet - Tournoi B PLANCOET FRA 2019-07-28
RcRownchangeKK*chgGame
 1549 1726 6.50 9 0.02 20 0.40 
  Renard, Philippe 1386 FRA1.0010.12202.40 
  Pietrowski, Patrick 1496 FRA1.0010.21204.20 
  Derouin, Stephane 1606 FRA0.001-0.6620-13.20 
  Vasset, Francois 1465 FRA1.0010.18203.60 
  Lefeuvre, Thierry 1491 FRA1.0010.21204.20 
  Boudesseul, Richard 1646 FRA1.0010.39207.80 
  Jaminion, Maximilien 1668 FRA0.001-0.5820-11.60 
  Wiktor, Henryk 1516 FRA1.0010.23204.60 
  Sorbe, Xavier 1671 FRA0.501-0.0820-1.60 

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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