Rapid: Individual Calculations December 2017
 Popescu, Traian  Total change: -39.80  Rating chartPersonal card
 Vados Cup 2017 Arad ROU 2017-10-28
RcRownchangeKK*chgGame
 1406 1385 0.50 5 -1.99 20 -39.80 
  Ungureanu, Sandu 1785  * ROU0.001-0.0820-1.60 
  Carasca, Bogdan-Petru 1693 ROU0.001-0.1420-2.80 
  Halmajan, Iulian-Teodor 1242 ROU0.001-0.6920-13.80 
  Oprita, Claudiu-Alexandru 1170 ROU0.501-0.2720-5.40 
  Derevenciuc, Dragos-Cristian 1138 ROU0.001-0.8120-16.20 
 * 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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