Individual Calculations February 2023
 Zima, Jan  Total change: 29.20  Rating chartPersonal card
 2. liga C 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 2048 2155 2.00 2 0.71 20 14.20 
  Nadrchal, Tomas 2067 CZE1.0010.38207.60 
  Hosticka, Frantisek 2028 CZE1.0010.33206.60 

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)
 
 SSLK - Krajsky prebor 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 2062 2155 2.00 2 0.75 20 15.00 
  Novotny, Viktor 2066 CZE1.0010.38207.60 
  Bores, Roman 2058 CZE1.0010.37207.40 

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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