Individual Calculations April 2023
 Hecko, Dusan  Total change: -18.60  Rating chartPersonal card
 3.liga A2 2022 2023 R8-9 rozne SVK 2023-03-05
RcRownchangeKK*chgGame
 1823 1991 0.50 1 -0.22 20 -4.40 
  Kubis, Ivan 1823 SVK0.501-0.2220-4.40 

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)
 
 NOE Weinviertler Liga 2022-2023 Round 7-8 several AUT 2023-03-10
RcRownchangeKK*chgGame
 2090 1991 0.00 1 -0.36 20 -7.20 
  Schirmbeck, Hannes 2090 AUT0.001-0.3620-7.20 

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 A 2022 2023 R10-11 Bratislava SVK 2023-03-25
RcRownchangeKK*chgGame
 2100 1991 0.00 1 -0.35 20 -7.00 
  Bochnickova, Simona wf2100 SVK0.001-0.3520-7.00 

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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