Individual Calculations February 2015
 Balogh, Judit Dora  Total change: 29.60  Rating chartPersonal card
 VI. Christmas Open B for U1700 Budapest HUN 2014-12-27
RcRownchangeKK*chgGame
 1551 1440 2.50 5 0.71 40 28.40 
  Csermely, Zoltan 1667 HUN0.001-0.2140-8.40 
  Kalocsai, Laszlo 1553 HUN1.0010.654026.00 
  Kertesz, Aron Borsa 1246 HUN0.501-0.2540-10.00 
  Gaspar, Endre 1669 HUN0.5010.294011.60 
  Engelbrecht, Imre Dr. 1618 HUN0.5010.23409.20 

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. Toth L. Group Round 7 Hungary HUN 2015-01-25
RcRownchangeKK*chgGame
 1550 1529 0.50 1 0.03 40 1.20 
  Kovacs, Sandor 1550 HUN0.5010.03401.20 

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)
 

 

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