Individual Calculations September 2019
 Bussa, Paolo  Total change: -4.80  Rating chartPersonal card
 Open Int. de Martigny 2019 Martigny SUI 2019-08-01
RcRownchangeKK*chgGame
 1757 1801 3.00 6 -0.24 20 -4.80 
  Anusha, N L V 2100 IND0.001-0.1520-3.00 
  Pecorini, Bryan 1455 SUI1.0010.11202.20 
  Gendre, Stephane 1986 SUI0.001-0.2620-5.20 
  Zanet, Matteo 1607 SUI0.501-0.2520-5.00 
  Perruchoud, Pierre 1958 SUI0.5010.21204.20 
  Fluckiger, Benoit 1435 SUI1.0010.10202.00 

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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