Individual Calculations February 2013
 Aron, Oto  Total change: -1.65  Rating chartPersonal card
 Prague Open 2013 - B - open Praha CZE 2013-01-09
RcRownchangeKK*chgGame
 1863 1769 2.50 7 -0.11 15 -1.65 
  Jeute, Peter 1954 GER0.001-0.2615-3.90 
  Ziabari, Morteza 1907 GER0.001-0.3115-4.65 
  Zlamana, Anna 1490 CZE1.0010.16152.40 
  Sagar, Anjali 1842 IND0.001-0.4015-6.00 
  Macek, Kamil 1989 CZE0.5010.28154.20 
  Jablon, Stephen 1931 USA1.0010.711510.65 
  Kylar, Miroslav 1927 CZE0.001-0.2915-4.35 

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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