Individual Calculations May 2023
 Lanois, Herve  Total change: -86.00  Rating chartPersonal card
 Basel Easter Experts Open Basel SUI 2023-04-06
RcRownchangeKK*chgGame
 1457 1752 2.50 4 -0.84 40 -33.60 
  Bonauer, Stephan 1510 SUI0.501-0.3040-12.00 
  Pahud, Kylian 1383 SUI0.001-0.9040-36.00 
  Buergler, Marc 1352  * SUI1.0010.08403.20 
  Steiner, Mario 1583 SUI1.0010.284011.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 18. Open de Payerne round 6-7 Payerne SUI 2023-04-06
RcRownchangeKK*chgGame
 1883 1752 0.00 1 -0.32 40 -12.80 
  Bonferroni, Thierry 1883 SUI0.001-0.3240-12.80 

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)
 
 Locarno Open 2023 Locarno SUI 2023-04-21
RcRownchangeKK*chgGame
 1562 1752 0.50 2 -0.99 40 -39.60 
  Pellegrini, Noah 1540 SUI0.501-0.2740-10.80 
  Steiner, Mario 1583 SUI0.001-0.7240-28.80 

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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