Rapid: Individual Calculations October 2013
 Traila, Alexandru-Irinel  Total change: -16.00  Rating chartPersonal card
 City Days - 8th edition Rapid chess Targoviste ROU 2013-09-08
RcRownchangeKK*chgGame
 1831 1632 0.50 5 -0.80 20 -16.00 
  Grigore, Gigi 2027 ROU0.001-0.0820-1.60 
  Stoicescu, Horia 1842 ROU0.001-0.2320-4.60 
  Dumitrascu, Grigore 1757 ROU0.001-0.3320-6.60 
  Porumb, Alecu 1667 ROU0.5010.05201.00 
  Sandulescu, Gheorghe 1863 ROU0.001-0.2120-4.20 

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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