Individual Calculations July 2017
 Gattegno-Graciet, Maylis  Total change: 43.20  Rating chartPersonal card
 24eme Open International Landes Cotes Sud SOORTS HOSSEGOR FRA 2017-06-03
RcRownchangeKK*chgGame
 1660 1437 2.50 6 1.08 40 43.20 
  Labarrere, Daniel 1820 FRA0.5010.414016.40 
  Lalondrelle, Pierre 1738 FRA0.001-0.1540-6.00 
  Lafourcade, Victor 1690 FRA0.001-0.1940-7.60 
  Dubertrand, Bernard 1550 FRA1.0010.654026.00 
  Merlet, Francois 1482 FRA1.0010.564022.40 
  Lataste, Yann 1682 FRA0.001-0.2040-8.00 

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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