Individual Calculations March 2023
 Vronka, Jan  Total change: 16.40  Rating chartPersonal card
 3. liga B2 2022 2023 R6-7 Trenciansky kraj SVK 2023-02-05
RcRownchangeKK*chgGame
 1821 1720 1.50 2 0.77 20 15.40 
  Belak, Stefan 1877 SVK0.5010.21204.20 
  Drazo, Pavol 1764 SVK1.0010.562011.20 

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)
 
 2. liga B 2022 2023 R8-9 NR-TN SVK 2023-02-11
RcRownchangeKK*chgGame
 1739 1720 1.00 2 0.05 20 1.00 
  Mikus, Teodor 1801 SVK0.5010.11202.20 
  Ondrusova, Miroslava 1676 SVK0.501-0.0620-1.20 

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)
 

 

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