Rapid: Individual Calculations May 2016
 Narva, Regina  Total change: -29.80  Rating chartPersonal card
 Lembit Oll 50 Memorial Tournament in Rapid Chess Tallinn EST 2016-04-24
RcRownchangeKK*chgGame
 1758 1981 3.00 6 -1.49 20 -29.80 
  Narva, Mart 1581  * EST1.0010.08201.60 
  Lohmus, Kristofer 1581  * EST1.0010.08201.60 
  Dubrovin, Robert 2295 EST0.001-0.1420-2.80 
  Zarovski, Mihail 1605 EST0.001-0.9120-18.20 
  Rozenblit, David 1755 EST0.001-0.7920-15.80 
  Urgas, Jaan 1733 EST1.0010.19203.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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