Individual Calculations September 2017
 Portier, William  Total change: -19.40  Rating chartPersonal card
 13eme Festival International de Dieppe - Open B DIEPPE FRA 2017-08-20
RcRownchangeKK*chgGame
 1462 1588 5.00 9 -0.97 20 -19.40 
  Desert, Jacques 1306 FRA1.0010.16203.20 
  Mazaltob, Gerald 1466 FRA0.001-0.6720-13.40 
  Pertuy, Noe 1371 FRA1.0010.22204.40 
  Tinarrage, Xavier 1356 FRA1.0010.21204.20 
  Mohammad Ghassemi, Vajieollah 1495 FRA1.0010.37207.40 
  Drochon, Francois 1692 FRA0.5010.14202.80 
  Woyave, Pascal 1524 BEL0.001-0.5920-11.80 
  Warnier, Yanis 1496 FRA0.501-0.1320-2.60 
  Nezosi, Christophe 1454 FRA0.001-0.6820-13.60 

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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