Individual Calculations November 2023
 Jagtiani, Philippe  Total change: -42.40  Rating chartPersonal card
 Open Plainpalais 2023 round 1 Geneva SUI 2023-09-25
RcRownchangeKK*chgGame
 1886 1367 0.00 1 -0.03 40 -1.20 
  Souiller, Frank 1886 SUI0.001-0.0340-1.20 

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 2-3 Geneva SUI 2023-10-09
RcRownchangeKK*chgGame
 1353 1367 0.00 2 -1.03 40 -41.20 
  Schmidt, Ivan 1580 SUI0.001-0.2340-9.20 
  Chahbounia, Sami 1126 SUI0.001-0.8040-32.00 

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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