Individual Calculations September 2022
 Rappazzo, Johannes  Total change: 12.80  Rating chartPersonal card
 Davos Summer Open 2022 Davos SUI 2022-08-05
RcRownchangeKK*chgGame
 2088 1817 2.00 4 1.29 40 51.60 
  Karnaukh, Anatolij 2059 UKR1.0010.804032.00 
  Borsos, Bogdan m2170 UKR0.5010.394015.60 
  Jedinger, Andreas 2104 AUT0.001-0.1640-6.40 
  Naarden, Amindo 2017 NED0.5010.264010.40 

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)
 
 Wohlen Amateur Open 2022 Wohlen SUI 2022-08-19
RcRownchangeKK*chgGame
 1679 1817 2.00 4 -0.64 40 -25.60 
  Hertzer, Laurens 1447 SUI1.0010.10404.00 
  Kasipour Azbari, Seyed Arvin 2013 SUI0.001-0.2540-10.00 
  Steinfeld, Elia 1579 SUI1.0010.20408.00 
  Cortes Giraldo, Miguel Antonio 1678 ESP0.001-0.6940-27.60 

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)
 
 Qualification 1 U16 standard Prangins SUI 2022-08-27
RcRownchangeKK*chgGame
 1502 1817 3.00 4 -0.33 40 -13.20 
  Gendre, Arthur 1388 SUI1.0010.07402.80 
  Parmelin, Evan 1417  * SUI1.0010.08403.20 
  Palmonella, Valentin 1765 SUI0.001-0.5740-22.80 
  Vulliez, Ivan 1439 SUI1.0010.09403.60 
 * 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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