Individual Calculations January 2015
 Kovacs, Judit  Total change: -30.80  Rating chartPersonal card
 HUN Team League Ch. Erkel Group Round 2-3 Hungary HUN 2014-11-16
RcRownchangeKK*chgGame
 1670 1794 1.00 2 -0.25 40 -10.00 
  Huszar, Lorant 1451 HUN0.501-0.3840-15.20 
  Russa, Roberto 1889 HUN0.5010.13405.20 

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)
 
 HUN Team League Ch. Pest County Super Round 4 Pest Region HUN 2014-12-07
RcRownchangeKK*chgGame
 1895 1849 0.00 1 -0.44 40 -17.60 
  Karpati, Bank 1895 HUN0.001-0.4440-17.60 

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)
 
 World Youth U-16 Chess Olympiad 2014 Gyor HUN 2014-12-13
RcRownchangeKK*chgGame
 1707 1849 4.50 7 -0.08 40 -3.20 
  Badelka, Olga 1996 BLR0.001-0.3040-12.00 
  Saif, Malek 1781 JOR0.501-0.0940-3.60 
  Doluweera, Minul Sanjula c2031 SRI0.5010.24409.60 
  Gaal, Zsoka 1449  * HUN1.0010.08403.20 
  De, Bruyn Aleida wf1607 RSA0.501-0.3040-12.00 
  Marx, Inge 1524 RSA1.0010.13405.20 
  Nemeth, Balint 1560 HUN1.0010.16406.40 
 * 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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