Rapid: Individual Calculations August 2017
 Gurguiatu, Sandu  Total change: 12.40  Rating chartPersonal card
 Barrier Cup Bacau ROU 2017-07-01
RcRownchangeKK*chgGame
 1823 1566 2.00 7 0.62 20 12.40 
  Bobric, Mircea-Eugen 1966  * ROU1.0010.922018.40 
  Dinca, Ovidiu 1955 ROU0.001-0.0920-1.80 
  Necula, Iulian 1849 ROU0.001-0.1620-3.20 
  Axinte, Aurel 1774 ROU0.5010.27205.40 
  Turcan, Gheorghe 1673 ROU0.001-0.3520-7.00 
  Madin, Ovidiu-Andrei 1756 ROU0.5010.25205.00 
  Balla, Viorel 1788 ROU0.001-0.2220-4.40 
 * 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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