Individual Calculations September 2019
 Derouin, Stephane  Total change: 33.00  Rating chartPersonal card
 16e Open international de Plancoet - Tournoi B PLANCOET FRA 2019-07-28
RcRownchangeKK*chgGame
 1570 1606 6.50 9 1.65 20 33.00 
  Michaud-Lauture, Gerard 1278 FRA1.0010.13202.60 
  Guyader, Ronan 1394 FRA1.0010.23204.60 
  Le Bail, Stephane 1726 FRA1.0010.662013.20 
  Martin, Yvon 1682 FRA0.5010.10202.00 
  Nezosi, Christophe 1513 FRA1.0010.37207.40 
  Potaux, Olivier 1698 FRA1.0010.632012.60 
  Sorbe, Xavier 1671 FRA0.001-0.4120-8.20 
  Dedenon, Sebastien 1491 FRA1.0010.34206.80 
  Bodereau, Marc 1680 FRA0.001-0.4020-8.00 

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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