Individual Calculations January 2013
 Koltai, Daniel  Total change: 2.55  Rating chartPersonal card
 V. Kobanya Open U 2200 Budapest HUN 2012-12-14
RcRownchangeKK*chgGame
 1674 1503 2.00 6 0.17 15 2.55 
  Lakat, Gyula 1885 HUN0.5010.41156.15 
  Karacsonyi, Gellert 1514 HUN1.0010.52157.80 
  Palczert, Miklos Dr. 1839 HUN0.001-0.1215-1.80 
  Kocsis, Zsolt Gyula 1771 HUN0.001-0.1715-2.55 
  Albu, Ferenc 1773 HUN0.001-0.1715-2.55 
  Karacsonyi, Kata 1263 HUN0.501-0.3015-4.50 

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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