Individual Calculations April 2015
 Kralik, Attila  Total change: -40.60  Rating chartPersonal card
 HUN Team League Ch. Toth L. Group Round 9-10 Hungary HUN 2015-03-01
RcRownchangeKK*chgGame
 1741 1842 0.50 1 -0.14 20 -2.80 
  Abraham, Lajos 1741 HUN0.501-0.1420-2.80 

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)
 
 HUN Team League Ch. Csongrad Region Round 8 Csongrad Region HUN 2015-03-08
RcRownchangeKK*chgGame
 2053 1842 0.00 1 -0.23 20 -4.60 
  Borus, Andras 2053 HUN0.001-0.2320-4.60 

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)
 
 Wolf Gyorgy Memorial B for U1900 Karcag HUN 2015-03-12
RcRownchangeKK*chgGame
 1647 1842 3.50 7 -1.66 20 -33.20 
  Forgacs, Andras 1681 HUN0.001-0.7120-14.20 
  Ugyan, Daniel 1800 HUN0.501-0.0620-1.20 
  Illes, David Mark 1442  * HUN1.0010.08201.60 
  Nagy, Szilard 1707 HUN1.0010.32206.40 
  Szilagyi, Norbert 1553 HUN0.001-0.8420-16.80 
  Udvardi, Zalan 1662 HUN0.001-0.7420-14.80 
  Kovacs, Istvan 1683 HUN1.0010.29205.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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