Individual Calculations August 2013
 Spirea, Mihai  Total change: -13.05  Rating chartPersonal card
 "Constantin Dorita" Memorial - 4th edition Buzau ROU 2013-06-25
RcRownchangeKK*chgGame
 1849 1918 2.00 5 -0.87 15 -13.05 
  Dobre, Mihai 2031 ROU0.001-0.3515-5.25 
  Stan, Andrei-Mihaita 1518  * ROU1.0010.08151.20 
  Marchidan, Costica 1780 ROU0.001-0.6915-10.35 
  Carapit, Vasile 1787 ROU1.0010.32154.80 
  Luncasu, Raul-Ionut 2128 ROU0.001-0.2315-3.45 
 * 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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