Individual Calculations November 2023
 Kolman, Richard  Total change: -20.40  Rating chartPersonal card
 2. liga A 2023 2024 R1-2 Bratislava SVK 2023-10-07
RcRownchangeKK*chgGame
 1779 2000 0.50 2 -1.04 20 -20.80 
  Sturdik, Igor 1875 SVK0.501-0.1720-3.40 
  Sahidi, Shabir 1683 SVK0.001-0.8720-17.40 

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)
 
 3. liga A1 2023 2024 R1 Bratislava SVK 2023-10-15
RcRownchangeKK*chgGame
 2057 2000 0.50 1 0.08 20 1.60 
  Sukuba, Zdenko 2057 SVK0.5010.08201.60 

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)
 
 1. liga Zapad 2023 2024 R1-2 BA-TT-NR-TN SVK 2023-10-21
RcRownchangeKK*chgGame
 1955 2000 0.50 1 -0.06 20 -1.20 
  Suchansky, Jakub 1955 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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