Individual Calculations May 2019
 Buffat, Pierre-Andre  Total change: 1.80  Rating chartPersonal card
 Open de la Broye 2019 Payerne SUI 2019-03-29
RcRownchangeKK*chgGame
 1672 1625 2.00 5 -0.19 20 -3.80 
  Klein, Frank 1908 SUI0.001-0.1620-3.20 
  Paholok, Igor 1665 SUI0.001-0.4420-8.80 
  Andrikopoulos, Jean-Daniel 1400 SUI1.0010.22204.40 
  Zecirovic, Giacomo 1765 SUI1.0010.692013.80 
  Udipi, Kala Kishan 1624 SUI0.001-0.5020-10.00 

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)
 
 Open Plainpalais 2020 round 5-6 Payerne SUI 2019-04-04
RcRownchangeKK*chgGame
 1737 1628 1.00 2 0.28 20 5.60 
  Pantillon, Patrick Andre 1815 SUI0.001-0.2620-5.20 
  Burla, Andre 1659 SUI1.0010.542010.80 

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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