Individual Calculations March 2023
 Lopatievov, Alexander  Total change: -2.80  Rating chartPersonal card
 3.liga A2 2022 2023 R6-7 rozne SVK 2023-02-05
RcRownchangeKK*chgGame
 1802 1925 0.50 2 -0.78 20 -15.60 
  Starzec, Juraj 1968 SVK0.5010.06201.20 
  Kastler, Peter 1636 SVK0.001-0.8420-16.80 

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 R8-9 Bratislava SVK 2023-02-11
RcRownchangeKK*chgGame
 2046 1925 1.00 2 0.32 20 6.40 
  Simonics, Peter 2105 HUN0.5010.24204.80 
  Paluska, Karol 1986 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)
 
 4.liga A22 2022 2023 R7-8 rozne SVK 2023-02-12
RcRownchangeKK*chgGame
 1795 1925 1.00 1 0.32 20 6.40 
  Bahna, Jan 1795 SVK1.0010.32206.40 

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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