Individual Calculations September 2017
 Pommier, Laurent  Total change: -35.60  Rating chartPersonal card
 299B open FIDE du club 608 (-1700 elo) PARIS FRA 2017-08-12
RcRownchangeKK*chgGame
 1384 1611 2.00 5 -1.78 20 -35.60 
  Rubini, Louis 1458 FRA0.001-0.7020-14.00 
  Brumant, Jean-Claude 1651 FRA0.001-0.4420-8.80 
  Coll, Arthur 1312 FRA0.001-0.8520-17.00 
  Brehaut, Diane 1226 FRA1.0010.09201.80 
  Choucroun, Maxime 1274 FRA1.0010.12202.40 

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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