Individual Calculations January 2022
 Shahmammadli, Safkhan  Total change: -26.40  Rating chartPersonal card
 Open des Cavaliers Fou 2021 Geneva SUI 2021-09-17
RcRownchangeKK*chgGame
 1862 2058 4.00 7 -0.94 40 -37.60 
  Fryc, Oldrich 1658  * SUI1.0010.08403.20 
  Ruiz, Jose 2103 SUI0.5010.06402.40 
  Kupalov, Igor 2044 SUI0.001-0.5240-20.80 
  Montoya, Michael 1658  * FRA0.501-0.4240-16.80 
  Aouissi, Mohamed 1658  * SUI1.0010.08403.20 
  Klyucharev, Alexander 1769 SUI1.0010.16406.40 
  Li, Dominique 2143 MNC0.001-0.3840-15.20 
 * 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)
 
 SMM 2021 NLB round 9 decentralised SUI 2021-12-05
RcRownchangeKK*chgGame
 1892 2058 1.00 1 0.28 40 11.20 
  Reynolds, Anthony 1892 FRA1.0010.284011.20 

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)
 

 

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