Individual Calculations September 2018
 Petrescu, Cristian C.  Total change: -20.20  Rating chartPersonal card
 Buzau Cup 2018 - open U2200 Buzau ROU 2018-08-10
RcRownchangeKK*chgGame
 1837 2027 4.00 7 -1.01 20 -20.20 
  Cujbescu, Radu-Stefan 1627  * ROU1.0010.08201.60 
  Carapit, Vasile 1784 ROU1.0010.20204.00 
  Crigan, Galina 1814 MDA1.0010.23204.60 
  Tinta, Gheorghe 1884 ROU0.001-0.6920-13.80 
  Dobre, Mihai 2086 ROU0.001-0.4220-8.40 
  Cucoanes, Andrei 1627  * ROU1.0010.08201.60 
  Raducanu, Andrei-Augustin 2034 ROU0.001-0.4920-9.80 
 * 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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