Individual Calculations September 2019
 Sorbe, Xavier  Total change: 32.80  Rating chartPersonal card
 16e Open international de Plancoet - Tournoi B PLANCOET FRA 2019-07-28
RcRownchangeKK*chgGame
 1545 1671 7.50 9 1.64 20 32.80 
  Pampiglione, Georges 1306 FRA1.0010.10202.00 
  Vasset, Francois 1465 FRA1.0010.24204.80 
  Niedzielski, Claude 1419 FRA1.0010.19203.80 
  Primault, Loic 1577 FRA1.0010.37207.40 
  Potaux, Olivier 1698 FRA0.001-0.4620-9.20 
  Kosanak, Huseyin 1438 FRA1.0010.21204.20 
  Derouin, Stephane 1606 FRA1.0010.41208.20 
  Jaminion, Maximilien 1668 FRA1.0010.502010.00 
  Le Bail, Stephane 1726 FRA0.5010.08201.60 

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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