Individual Calculations February 2019
 Nastase, Stefan  Total change: -9.00  Rating chartPersonal card
 First Saturday - Tournament C Bucuresti ROU 2019-01-05
RcRownchangeKK*chgGame
 1805 1887 5.00 9 -0.45 20 -9.00 
  Bantescu, Dan 1858 ROU1.0010.46209.20 
  Ulian, Andrei-Octavian 1689 ROU0.501-0.2620-5.20 
  Anjali, R. Sagar 1787 IND1.0010.36207.20 
  Georgescu, Cristian 1929 ROU0.5010.06201.20 
  Ciobanu, Bogdan 1854 ROU0.001-0.5520-11.00 
  Spiridon, Anisia 1613 ROU1.0010.17203.40 
  Onut, Simeon 2113 ROU0.001-0.2120-4.20 
  Lazarean, Colea-Valentin 1749 ROU1.0010.31206.20 
  Spiridon, Mihai-Zoltan 1655 ROU0.001-0.7920-15.80 

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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