Individual Calculations March 2015
 Barva, Attila  Total change: -6.30  Rating chartPersonal card
 HUN Team League Ch. BAZ Borbely Z Group Round 4-5 Borsod-Abauj-Zemplen Region HUN 2015-02-01
RcRownchangeKK*chgGame
 2155 2392 0.50 1 -0.30 10 -3.00 
  Acs, Gabor 2155 HUN0.501-0.3010-3.00 

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)
 
 HUN Team League Ch. Barcza G. Group Round 8 Hungary HUN 2015-02-08
RcRownchangeKK*chgGame
 2121 2392 0.50 1 -0.33 10 -3.30 
  Eberth, Zoltan 2121 HUN0.501-0.3310-3.30 

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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