Individual Calculations February 2018
 Tamba, Dumitru  Total change: -6.20  Rating chartPersonal card
 "Romanian Soul" Festival - Open A Iasi ROU 2018-01-19
RcRownchangeKK*chgGame
 1468 1499 3.00 6 -0.31 20 -6.20 
  Filip, Andrei 1882 ROU0.001-0.0920-1.80 
  Pirvan, Maria 1328 ROU1.0010.27205.40 
  Grigore, Adrian 1850 ROU0.001-0.1120-2.20 
  Cozma, Teodor-Mihail 1300 ROU0.001-0.7620-15.20 
  Giosan, Stefan 1099  * ROU1.0010.08201.60 
  Carpenco, Vasile 1350 MDA1.0010.30206.00 
 * 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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