Individual Calculations February 2023
 Devera, Simon  Total change: -8.20  Rating chartPersonal card
 3. liga C1 2022 2023 R5-7 Rozne. SVK 2023-01-07
RcRownchangeKK*chgGame
 1932 1869 0.50 3 -0.74 20 -14.80 
  Matejov, Jaroslav 1927 SVK0.001-0.4220-8.40 
  Paur, Dusan 1878 SVK0.5010.01200.20 
  Staffen, Richard 1992 SVK0.001-0.3320-6.60 

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)
 
 4. liga C11 2022 20223 R5-6 SVK SVK 2023-01-08
RcRownchangeKK*chgGame
 1873 1869 0.50 1 0.01 20 0.20 
  Sulgan, Igor 1873 SVK0.5010.01200.20 

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)
 
 1.liga Vychod 2022 2023 R7 SVK SVK 2023-01-14
RcRownchangeKK*chgGame
 2169 1869 0.00 1 -0.15 20 -3.00 
  Lisko, Frantisek f2169 SVK0.001-0.1520-3.00 

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)
 
 2. liga C 2022 23 R7 ZA - BB SVK 2023-01-15
RcRownchangeKK*chgGame
 1849 1869 1.00 1 0.47 20 9.40 
  Dobes, Milan 1849 SVK1.0010.47209.40 

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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