Individual Calculations September 2019
 Rolland Piegue, Sacha  Total change: 49.20  Rating chartPersonal card
 Championnat de France 2019 - Open D CHARTRES FRA 2019-08-17
RcRownchangeKK*chgGame
 1505 1385 5.50 9 2.46 20 49.20 
  Bergonzoli, Nathan 1499 FRA1.0010.662013.20 
  Zhou, Theo 1503 FRA1.0010.662013.20 
  Roux, Jean-Francois 1497 FRA1.0010.652013.00 
  Pertuy, Noe 1530 FRA1.0010.692013.80 
  Nezosi, Christophe 1523 FRA1.0010.692013.80 
  Minatchy, Tristan 1452 FRA0.001-0.4120-8.20 
  Lombardo, Patrick 1566 FRA0.001-0.2620-5.20 
  Thevenon, Thomas 1513 FRA0.001-0.3320-6.60 
  Verhille, Gabin 1462 FRA0.5010.11202.20 

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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