Individual Calculations January 2024
 Hajek, Jiri  Total change: 7.80  Rating chartPersonal card
 PDSS - Krajsky prebor II zapad 2023-2024 r4-5 various CZE 2023-12-03
RcRownchangeKK*chgGame
 1657 1957 2.00 2 0.32 20 6.40 
  Kvapil, Paul 1557  * CZE1.0010.08201.60 
  Skroch, Martin 1756 CZE1.0010.24204.80 
 * 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)
 
 PDSS - Krajsky prebor I 2023-2024 r4 various CZE 2023-12-10
RcRownchangeKK*chgGame
 2007 1957 0.50 1 0.07 20 1.40 
  Komarkova, Magdalena 2007 CZE0.5010.07201.40 

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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