Individual Calculations October 2017
 Porcoleanu, Doina-Olga  Total change: -6.60  Rating chartPersonal card
 Centrocoop Trophy Open - 30th edition Eforie Nord ROU 2017-08-25
RcRownchangeKK*chgGame
 1779 1570 1.00 5 -0.33 20 -6.60 
  Kutnik, Alexandru-Francisc 1970  * ROU0.001-0.0820-1.60 
  Gabor, Daniel-Ioan 1897 ROU0.001-0.1320-2.60 
  Matei, Stefan-Razvan 1791 ROU0.001-0.2220-4.40 
  Mitran, Marin 1383 ROU1.0010.26205.20 
  Gheng, Dominik 1852 GER0.001-0.1620-3.20 
 * 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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