Individual Calculations April 2024
 Varghese, Vivan  Total change: -38.40  Rating chartPersonal card
 Schaffhausen Open 2 2024 Schaffhausen SUI 2024-03-08
RcRownchangeKK*chgGame
 1686 1705 1.00 3 -0.56 40 -22.40 
  Abeln, Dirk 1789 SUI0.001-0.3840-15.20 
  Ismaili, Ridvan 1779 SUI0.001-0.4040-16.00 
  Mahapatra, Samyakk 1489 SUI1.0010.22408.80 

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)
 
 Reti Amateur Open 2024 Zurich SUI 2024-03-22
RcRownchangeKK*chgGame
 1945 1705 0.00 2 -0.40 40 -16.00 
  Cervelli, Eduard 1964 SUI0.001-0.1840-7.20 
  Buerge, Reto 1926 SUI0.001-0.2240-8.80 

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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