Individual Calculations October 2021
 Bueble, Joschua  Total change: -1.60  Rating chartPersonal card
 15. Standard-Open Rheinfelden 2021 Rheinfelden GER 2021-09-10
RcRownchangeKK*chgGame
 1740 1848 1.00 2 -0.23 20 -4.60 
  Baechli, Daniel 1540 SUI1.0010.14202.80 
  Waffenschmidt, Lars 1940 GER0.001-0.3720-7.40 

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 Roessli Open 2021 Wohlen SUI 2021-09-24
RcRownchangeKK*chgGame
 1783 1848 3.00 5 0.15 20 3.00 
  Burri, Roland 1481 SUI1.0010.10202.00 
  Trubini, Timon 1448  * SUI1.0010.08201.60 
  Dobrosmyslov, Artem 2247 RUS0.001-0.0820-1.60 
  Kaczmarek, Michal 1720 POL1.0010.33206.60 
  Boschetti, Claudio 2017 SUI0.001-0.2820-5.60 
 * 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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