Individual Calculations December 2019
 Sobotnik, Petr  Total change: -21.20  Rating chartPersonal card
 HRADEC KRALOVE OPEN 2019 A - FIDE open Hradec Kralove CZE 2019-10-26
RcRownchangeKK*chgGame
 1694 1903 4.50 9 -2.01 20 -40.20 
  Gloser, Tomas 1503  * CZE1.0010.08201.60 
  Kratochvil, Vit 2197 CZE0.001-0.1520-3.00 
  Vacek, Jaroslav 1604 CZE1.0010.15203.00 
  Wiley, Tom E f2145 ENG0.001-0.2020-4.00 
  Smietanska, Wiktoria c1704 POL0.001-0.7620-15.20 
  Faltynek, David 1562 CZE0.501-0.3820-7.60 
  Stary, Vojtech 1503  * CZE0.501-0.4220-8.40 
  Stodola, Zdenek 1523 CZE0.501-0.4120-8.20 
  Durovka, Marek 1503  * SVK1.0010.08201.60 
 * 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)
 
 2. liga D 2019/2020 r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 2076 1903 1.50 2 0.95 20 19.00 
  Flasar, Jaroslav 2060 CZE1.0010.712014.20 
  Ptacek, Lubos 2091 CZE0.5010.24204.80 

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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