Individual Calculations February 2015
 Kralik, Attila  Total change: -2.00  Rating chartPersonal card
 HUN Team League Ch. Csongrad Region Round 6 Csongrad Region HUN 2015-01-18
RcRownchangeKK*chgGame
 1907 1822 0.50 1 0.12 20 2.40 
  Vanya, Janos 1907 HUN0.5010.12202.40 

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 League Ch. Toth L. Group Round 7 Hungary HUN 2015-01-25
RcRownchangeKK*chgGame
 2038 1822 0.00 1 -0.22 20 -4.40 
  Gulyas, Zoltan 2038 HUN0.001-0.2220-4.40 

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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