Individual Calculations February 2023
 Smejkal, Jan  Total change: 17.40  Rating chartPersonal card
 PDSS - Krajsky prebor II vychod 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1650 1717 2.00 2 0.82 20 16.40 
  Kodytek, Tomas 1749 CZE1.0010.542010.80 
  Svec, Jiri 1551 CZE1.0010.28205.60 

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)
 
 PDSS - Krajska soutez jih 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1736 1717 1.00 2 0.05 20 1.00 
  Peknik, Milan 1810 CZE0.5010.13202.60 
  Podgorny, Radim 1661 CZE0.501-0.0820-1.60 

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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