Blitz: Individual Calculations April 2018
 Ionita, Serban-Petru  Total change: -25.00  Rating chartPersonal card
 SocialXChange & Friends - blitz Bucuresti ROU 2018-03-04
RcRownchangeKK*chgGame
 1956 1980 3.00 8 -1.25 20 -25.00 
  Grigore, Alexandru-Mihai 1580  * ROU1.0010.08201.60 
  Vasilescu, Lucian-Mihail m2214 ROU0.5010.29205.80 
  Grigore, Gigi 1904 ROU1.0010.40208.00 
  Onut, Simeon 2159 ROU0.001-0.2720-5.40 
  Fluerariu, Radu-Cristian f1817 ROU0.501-0.2220-4.40 
  Creanga, Robert-Ionut c1753 ROU0.001-0.7920-15.80 
  Cosma, Elena-Luminita wg2341 ROU0.001-0.1020-2.00 
  Dobre, Ana-Margareta-Alexandra 1878 ROU0.001-0.6420-12.80 
 * 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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