Individual Calculations May 2022
 Petrek, Dominik  Total change: 50.40  Rating chartPersonal card
 1.liga Zapad 2021 2022 R9 SVK SVK 2022-04-01
RcRownchangeKK*chgGame
 2077 2060 1.50 2 0.55 40 22.00 
  Compel, Daniel 2066 SVK0.5010.01400.40 
  Sarkozi, Szabolcs 2088 SVK1.0010.544021.60 

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)
 
 3.liga A1 2021 22 R9 SVK SVK 2022-04-01
RcRownchangeKK*chgGame
 1591 2060 2.00 2 0.11 40 4.40 
  Molnar, Sviatoslav 1521 SVK1.0010.03401.20 
  Zetocha, Adela 1660  * SVK1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 A1 2021 22 R7 SVK SVK 2022-04-01
RcRownchangeKK*chgGame
 1830 2060 3.00 3 0.64 40 25.60 
  Jancura, Andrej 1856 SVK1.0010.24409.60 
  Olvecky, Jaroslav 1876 SVK1.0010.264010.40 
  Gic, Samuel 1757 SVK1.0010.14405.60 

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)
 
 5.liga A11b R9 BA SVK 2022-04-01
RcRownchangeKK*chgGame
 2029 2060 0.50 1 -0.04 40 -1.60 
  Salgovic, Simon 2029 SVK0.501-0.0440-1.60 

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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