Rapid: Individual Calculations January 2019
 Ambru, Dan-Calin  Total change: 25.20  Rating chartPersonal card
 Napocensis Rapid - 25th edition Cluj-Napoca ROU 2018-12-29
RcRownchangeKK*chgGame
 1835 1997 6.00 7 1.26 20 25.20 
  Cioraneanu, Cristian-Marian 1597  * ROU1.0010.08201.60 
  Stefan-Birdea, Ovidiu-Ionut 1712 ROU1.0010.16203.20 
  David, Lucian-Marius 1869 ROU0.501-0.1720-3.40 
  Ferentiu, Raul-Florin 1597  * ROU1.0010.08201.60 
  Titu, Maiorescu-Dorin f2082 ROU1.0010.622012.40 
  Pop, Alexandru f2201 ROU1.0010.762015.20 
  Chiheri, Alexandru-Virgil 1790 ROU0.501-0.2720-5.40 
 * 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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