Individual Calculations February 2013
 Zlatin, Alex  Total change: 13.50  Rating chartPersonal card
 Prague Open 2013 - A - IM open Praha CZE 2013-01-09
RcRownchangeKK*chgGame
 1989 1773 3.00 9 0.90 15 13.50 
  Fox, Anthony 2122 IRL0.001-0.1115-1.65 
  Heikkila, Antti 1983 FIN1.0010.771511.55 
  Ulanowski, Karol 2084 POL0.001-0.1415-2.10 
  Ioffe, Ilya 1978 RUS0.5010.26153.90 
  Rydl, Jiri 1970 CZE0.001-0.2515-3.75 
  Cabelka, Rolf 1954 CZE0.001-0.2615-3.90 
  Zakoucka, Adela 2008 CZE0.5010.29154.35 
  Rygg, Snorre 1873 NOR1.0010.64159.60 
  Martinec, Karel 1926 CZE0.001-0.3015-4.50 

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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