Individual Calculations March 2023
 Pinelli, Gian  Total change: -12.00  Rating chartPersonal card
 21. Burgdorfer Open - A Burgdorf SUI 2023-02-17
RcRownchangeKK*chgGame
 1705 1480 1.50 5 0.21 40 8.40 
  Coletta, Stephane 1908 SUI0.5010.434017.20 
  Buerge, Reto 1925 SUI0.001-0.0640-2.40 
  Panos, Giannis 1573 GRE0.001-0.3740-14.80 
  Boillat, Maxime 1639 SUI1.0010.714028.40 
  Reolon, Jonas 1479 SUI0.001-0.5040-20.00 

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)
 
 Basel General Open 2023 Basel SUI 2023-02-24
RcRownchangeKK*chgGame
 1795 1480 0.00 3 -0.51 40 -20.40 
  Schmahl, Stephan 2017 GER0.001-0.0340-1.20 
  Deelwater, Michael 1704 SUI0.001-0.2240-8.80 
  Mohr, Jan 1664 SUI0.001-0.2640-10.40 

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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