Individual Calculations December 2015
 Oberson, Louis  Total change: -39.20  Rating chartPersonal card
 6. Grand-Prix de Monthey Monthey SUI 2015-10-31
RcRownchangeKK*chgGame
 1491 1691 1.00 4 -1.96 20 -39.20 
  Villanyi, Alexia 1338 SUI0.001-0.8920-17.80 
  Michaud, Charly 1482 SUI0.001-0.7720-15.40 
  Cirafici, Pierre 1675 SUI0.001-0.5220-10.40 
  Abbet, Michel 1470 SUI1.0010.22204.40 

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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