Individual Calculations November 2023
 Polach, Jaroslav  Total change: -4.00  Rating chartPersonal card
 JSS - 2. divize skupina A 2023-2024 r1 various CZE 2023-10-15
RcRownchangeKK*chgGame
 1803 1864 0.00 1 -0.58 20 -11.60 
  Smola, David 1803 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)
 
 JSS - 1. divize 2023-2024 r1 various CZE 2023-10-29
RcRownchangeKK*chgGame
 1774 1864 1.00 1 0.38 20 7.60 
  Chalupsky, Josef 1774 CZE1.0010.38207.60 

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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