Individual Calculations February 2023
 Peknik, Milan  Total change: 5.20  Rating chartPersonal card
 PDSS - Krajsky prebor II vychod 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1876 1810 1.00 2 0.18 20 3.60 
  Krusina, Patrik 1900 CZE0.5010.12202.40 
  Mazura, Milos 1851 CZE0.5010.06201.20 

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)
 
 PDSS - Krajska soutez jih 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1650 1810 1.50 2 0.08 20 1.60 
  Smejkal, Jan 1717 CZE0.501-0.1320-2.60 
  Buchta, Martin 1583 CZE1.0010.21204.20 

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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