Individual Calculations September 2012
 Spirea, Mihai  Total change: -7.20  Rating chartPersonal card
 Buzau Cup 6th edition Buzau ROU 2012-08-03
RcRownchangeKK*chgGame
 1943 1942 2.00 5 -0.48 15 -7.20 
  Luncasu, Raul-Ionut 2117 ROU0.001-0.2715-4.05 
  Popescu, Daniel-Vasilica 2026 ROU0.001-0.3815-5.70 
  Parlog, Constantin 1801 ROU1.0010.31154.65 
  Andronescu, Madalin 2039 ROU0.001-0.3715-5.55 
  Toma, Elena-Adelaida 1734 ROU1.0010.23153.45 

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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