Individual Calculations November 2023
 Kovac, Boris  Total change: -5.60  Rating chartPersonal card
 Drzavna clanska liga 2023 Grosuplje, Kamnica, Radenci SLO 2023-09-22
RcRownchangeKK*chgGame
 2181 2183 1.00 2 0.00 20 0.00 
  Marceta, Predrag f2196 SLO0.5010.02200.40 
  Brinovec, Dusan c2166 SLO0.501-0.0220-0.40 

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)
 
 HUN Team Ch. 1st Div. Charousek Rezso Memorial Group 2023-24 R1 Hungary West HUN 2023-10-08
RcRownchangeKK*chgGame
 2049 2183 1.00 1 0.32 20 6.40 
  Borzsei, Andras 2049 HUN1.0010.32206.40 

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)
 
 HUN Team Ch. 1st Div. Charousek Rezso Memorial Group 2023-24 R 2 partial-R3 Hungary West HUN 2023-10-15
RcRownchangeKK*chgGame
 2147 2183 0.50 2 -0.60 20 -12.00 
  Szegedy, Matyas 2029 HUN0.001-0.7120-14.20 
  Csiszar, Zoltan f2265 HUN0.5010.11202.20 

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)
 

 

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