Individual Calculations December 2023
 Nejezchleb, Drahos  Total change: -14.40  Rating chartPersonal card
 JMSS - Krajsky prebor II A 2023-2024 r2-3 various CZE 2023-11-05
RcRownchangeKK*chgGame
 1785 2006 0.50 1 -0.28 20 -5.60 
  Saida, Jan 1785 CZE0.501-0.2820-5.60 

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)
 
 JMSS - Krajsky prebor I 2023-2024 r2-3 various CZE 2023-11-12
RcRownchangeKK*chgGame
 2052 2006 0.00 1 -0.44 20 -8.80 
  Petricek, Lukas 2052 CZE0.001-0.4420-8.80 

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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