Individual Calculations February 2023
 Hurta, Jiri  Total change: 12.60  Rating chartPersonal card
 MKSS Krajska soutez C 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1682 1784 1.00 1 0.36 20 7.20 
  Wertheim, Adolf 1682 CZE1.0010.36207.20 

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
 1690 1784 1.50 2 0.27 20 5.40 
  Trombik, Karel 1817 CZE1.0010.552011.00 
  Kudla, Martin 1563 CZE0.501-0.2820-5.60 

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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