Individual Calculations January 2023
 Molnar, Daniel Zsolt  Total change: 13.20  Rating chartPersonal card
 HUN Team Ch. 2nd Div. Erkel League 2022-23 R 2-3 Hungary North HUN 2022-12-04
RcRownchangeKK*chgGame
 1819 1565 0.50 2 0.11 40 4.40 
  Harkai, Emma 1752 HUN0.001-0.2640-10.40 
  Gerendai, Laszlo 1885 HUN0.5010.374014.80 

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)
 
 Heves-Nograd County Team Ch. 2022-23 R1-2 Petervasara HUN 2022-12-11
RcRownchangeKK*chgGame
 1462 1565 1.50 2 0.22 40 8.80 
  Petroczki, Csaba 1506 HUN0.501-0.0840-3.20 
  Bognar, Barna 1418 HUN1.0010.304012.00 

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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