Individual Calculations March 2010
 Engelbrecht, Imre Dr.  Total change: 31.20  Rating chartPersonal card
 Perenyi Bela Memorial 2010 Budapest HUN 2010-01-08
RcRownchangeKK*chgGame
 1857 1621 2.50 7 0.92 15 13.80 
  Orfei, Rolando 2021  * ITA0.001-0.0815-1.20 
  Szoke, Gabor 1923 HUN0.5010.35155.25 
  Di Giovanni, Vilmos 1944 HUN0.001-0.1315-1.95 
  Grimm, Gyorgy 1655 HUN1.0010.55158.25 
  Ablonczy, Kalman 1881 HUN0.001-0.1815-2.70 
  Bartuszek, Andras 1891 HUN0.001-0.1715-2.55 
  Horvath, Lajos Dr. 1681 HUN1.0010.58158.70 
 * 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)
 
 First Saturday FM-C Feb 2010 Budapest HUN 2010-02-06
RcRownchangeKK*chgGame
 1519 1621 7.50 10 1.16 15 17.40 
  Mihajlova, Diana 1453 ENG1.0010.28154.20 
  Simon, Zsofia Zoe 1460 HUN1.0010.29154.35 
  Kozak, Adam 1548 HUN0.001-0.6015-9.00 
  Kelemen, Lajos Dr. 1454 HUN1.0010.28154.20 
  Toth, Antal 1682 HUN1.0010.58158.70 
  Mihajlova, Diana 1453 ENG1.0010.28154.20 
  Simon, Zsofia Zoe 1460 HUN1.0010.29154.35 
  Kozak, Adam 1548 HUN1.0010.40156.00 
  Kelemen, Lajos Dr. 1454 HUN0.501-0.2215-3.30 
  Toth, Antal 1682 HUN0.001-0.4215-6.30 

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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