Individual Calculations June 2024
 Ruchat, Blaise  Total change: -17.20  Rating chartPersonal card
 Open du GEL 2024 Groupe A round 5 Lausanne SUI 2024-04-23
RcRownchangeKK*chgGame
 1879 1900 0.00 1 -0.53 20 -10.60 
  Parshikov, Tikhon 1879 SUI0.001-0.5320-10.60 

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 du GEL 2024 Groupe A round 6-7 Lausanne SUI 2024-05-07
RcRownchangeKK*chgGame
 2089 1900 0.00 2 -0.51 20 -10.20 
  Monteverde, Jonathan 2050 SUI0.001-0.3020-6.00 
  Palmonella, Valentin 2127 SUI0.001-0.2120-4.20 

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 International de Geneve 2024 Geneva SUI 2024-05-17
RcRownchangeKK*chgGame
 1860 1900 4.00 7 0.18 20 3.60 
  Duquette, Richard 1500  * SUI1.0010.08201.60 
  Joly, Julien 2246 FRA0.001-0.1120-2.20 
  Aouissi, Mohamed 1754 SUI1.0010.30206.00 
  Sabatier, Romane 1500  * FRA1.0010.08201.60 
  Kostov, Deyan Samuil f2300  * BUL0.001-0.0820-1.60 
  Lane, Samuel 2019 FRA0.001-0.3420-6.80 
  Joly, Charlotte 1703 FRA1.0010.25205.00 
 * 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)
 

 

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