Rapid: Individual Calculations January 2017
 Stroia, Nadina Stefania  Total change: -14.20  Rating chartPersonal card
 Open Romgaz - Rapid Chess Medias ROU 2016-11-30
RcRownchangeKK*chgGame
 1682 1392 0.00 4 -0.71 20 -14.20 
  Petrescu, Georgian-Dorin f1792  * ROU0.001-0.0820-1.60 
  Stejeroiu, Vlad 1745 ROU0.001-0.1120-2.20 
  Szilveszter, Sandor 1707 ROU0.001-0.1420-2.80 
  Petculescu, Diana-Silvana 1483 ROU0.001-0.3820-7.60 
 * 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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