Individual Calculations November 2023
 Polacko, Frantisek  Total change: -3.20  Rating chartPersonal card
 3. liga D2 2023 24 R1-2 Presovsky kraj SVK 2023-10-15
RcRownchangeKK*chgGame
 1677 1544 0.50 2 -0.16 20 -3.20 
  Hrabcak, Stefan 1583 SVK0.001-0.4520-9.00 
  Banoci, Jaroslav 1770 SVK0.5010.29205.80 

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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