Individual Calculations February 2017
 Nigrin, Jiri  Total change: 1.40  Rating chartPersonal card
 PRAGUE OPEN 2017 B - FIDE open Praha CZE 2017-01-13
RcRownchangeKK*chgGame
 1695 1686 4.00 8 0.07 20 1.40 
  Swiech, Joanna 1897 POL0.001-0.2320-4.60 
  Gorkiewicz, Mateusz 1547 POL0.501-0.1920-3.80 
  Kleprlik, Jan 1558 CZE0.501-0.1720-3.40 
  Ruzicka, Filip 1533 CZE0.501-0.2020-4.00 
  Burdov, Petr 1553 RUS1.0010.32206.40 
  Kubik, Jaroslav 1864 CZE0.5010.23204.60 
  Bainhofner, Jiri 1775 CZE0.5010.12202.40 
  Klimek, Petr 1830 CZE0.5010.19203.80 

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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