Individual Calculations February 2024
 Janda, Lubomir  Total change: 3.80  Rating chartPersonal card
 PDSS - Krajska soutez zapad 2023-2024 r5-6 various CZE 2024-01-07
RcRownchangeKK*chgGame
 1527 1686 0.50 1 -0.21 20 -4.20 
  Stefan, Simon 1527 CZE0.501-0.2120-4.20 

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 - Krajsky prebor II zapad 2023-2024 r6-7 various CZE 2024-01-14
RcRownchangeKK*chgGame
 1837 1686 1.00 2 0.40 20 8.00 
  Belohlav, Jan 1839 CZE0.5010.20204.00 
  Bartos, Karel 1834 CZE0.5010.20204.00 

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)
 

 

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