Blitz: Individual Calculations September 2015
 Ionescu, Bogdan  Total change: 10.60  Rating chartPersonal card
 Arad Open 2015 - blitz Arad ROU 2015-08-08
RcRownchangeKK*chgGame
 2139 2191 5.50 9 0.53 20 10.60 
  Chioran, Andrei-Ovidiu 1791  * ROU1.0010.08201.60 
  Rotaru, Teodor 1947 ROU1.0010.20204.00 
  Zubarev, Alexander g2476 UKR1.0010.842016.80 
  Bilguun, Sumiya f2487 MGL0.001-0.1520-3.00 
  Manolache, Marius g2479 ROU0.001-0.1620-3.20 
  Stoleriu, George 2020 ROU0.501-0.2320-4.60 
  Salim, Riza 1899 ROU1.0010.15203.00 
  Soltanici, Ruslan m2356 MDA0.001-0.2820-5.60 
  Chinguun, Sumiya 1794 MGL1.0010.08201.60 
 * 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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