Individual Calculations February 2023
 Zalesky, Karel  Total change: 9.80  Rating chartPersonal card
 2. liga F 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 2150 2038 1.50 2 0.80 20 16.00 
  Vrana, Frantisek f2221 CZE0.5010.24204.80 
  Bachorik, Otto 2079 CZE1.0010.562011.20 

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)
 
 MKSS Krajsky prebor 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1922 2038 1.00 2 -0.31 20 -6.20 
  Kozelsky, Marek 1933 CZE1.0010.36207.20 
  Cieslak, Wiktoria 1911 POL0.001-0.6720-13.40 

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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