Rapid: Individual Calculations February 2017
 Bratu, Gheorghe  Total change: 13.20  Rating chartPersonal card
 Unirii Cup 2017 - Buzau Buzau ROU 2017-01-21
RcRownchangeKK*chgGame
 1728 1651 3.50 7 0.66 20 13.20 
  Serbanoiu, Marian 1992 ROU1.0010.882017.60 
  Carp, Mihai 1951 ROU0.001-0.1520-3.00 
  Gavrila, Marius-Daniel 1813 ROU0.001-0.2920-5.80 
  Berechet, Stefan-Mario 1705 ROU0.001-0.4220-8.40 
  Dumitrica, Neculai 1314 ROU1.0010.12202.40 
  Rada, Florin-Iulian 1527 ROU1.0010.33206.60 
  Vlad, Dumitru 1795 ROU0.5010.19203.80 

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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