Individual Calculations February 2023
 Svetly, Jiri  Total change: -23.40  Rating chartPersonal card
 PRAGUE OPEN 2023 B - FIDE open Prague CZE 2023-01-06
RcRownchangeKK*chgGame
 1609 1807 5.50 8 -0.08 20 -1.60 
  Kammova, Katerina 1362 CZE1.0010.06201.20 
  Dundalek, Jozef 1524 CZE1.0010.16203.20 
  Zrust, Lukas 1286 CZE1.0010.03200.60 
  Antal, Jozsef 1882 HUN1.0010.602012.00 
  Jaeger, Andre 1898 GER0.001-0.3820-7.60 
  Pflantz, Mike 1897 GER1.0010.622012.40 
  Rzadkowska, Kaja 1407  * POL0.501-0.4220-8.40 
  Karlsson, Henrik 1974 1614 SWE0.001-0.7520-15.00 
 * 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)
 
 PSS KS 1.1 (1. trida) druzstev 2022-2023 r1-3 Prague CZE 2023-01-09
RcRownchangeKK*chgGame
 1502 1807 0.00 1 -0.86 20 -17.20 
  Pechanek, Krystof Jan 1502 CZE0.001-0.8620-17.20 

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)
 
 PSS KS 1.2 (1. trida) druzstev 2022-2023 r1-3 Prague CZE 2023-01-09
RcRownchangeKK*chgGame
 2014 1807 0.00 1 -0.23 20 -4.60 
  Plasil, Petr 2014 CZE0.001-0.2320-4.60 

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)
 

 

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