Individual Calculations April 2024
 Lorenc, Oldrich  Total change: -4.80  Rating chartPersonal card
 PDSS - Krajsky prebor I 2023-2024 r9-10 various CZE 2024-03-03
RcRownchangeKK*chgGame
 1946 2005 1.50 2 0.34 20 6.80 
  Solil, Roman 1961 CZE1.0010.44208.80 
  Simek, Zdenek 1930 CZE0.501-0.1020-2.00 

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 2023-2024 r10 various CZE 2024-03-17
RcRownchangeKK*chgGame
 1950 2005 0.00 1 -0.58 20 -11.60 
  Duriancik, Michal 1950 CZE0.001-0.5820-11.60 

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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