Individual Calculations March 2023
 Vitazka, Juraj  Total change: 2.60  Rating chartPersonal card
 3. liga A1 2022 2023 R7-8 Bratislava SVK 2023-02-05
RcRownchangeKK*chgGame
 1455 1617 0.50 1 -0.21 20 -4.20 
  Patzelt, Marek 1455 SVK0.501-0.2120-4.20 

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)
 
 5.liga A12 vidiek 2022 2023 R8 BSZ SVK 2023-02-12
RcRownchangeKK*chgGame
 1745 1617 1.00 2 0.34 20 6.80 
  Silhar, Martin 1806 SVK0.001-0.2520-5.00 
  Nosal, Tobias 1683 SVK1.0010.592011.80 

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)
 

 

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