Individual Calculations March 2023
 Ptacek, Peter  Total change: 9.60  Rating chartPersonal card
 4. liga D22 2022 2023 R7-8 Presov SVK 2023-02-03
RcRownchangeKK*chgGame
 1176 1365 2.00 2 0.51 20 10.20 
  Novak, Patrik 1188 SVK1.0010.27205.40 
  Horvath, Simon 1164 SVK1.0010.24204.80 

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)
 
 3. liga D2 2022 23 R8-9 Presovsky kraj SVK 2023-02-19
RcRownchangeKK*chgGame
 2004 1365 0.00 2 -0.03 20 -0.60 
  Verbovsky, Michal 2070 SVK0.001-0.0120-0.20 
  Panko, Eduard 1937 SVK0.001-0.0220-0.40 

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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