Rapid: Individual Calculations January 2018
 Herea, Sergiu-Gabriel  Total change: -11.00  Rating chartPersonal card
 Santa Claus Cup 2017 Ploiesti ROU 2017-12-09
RcRownchangeKK*chgGame
 1630 1916 5.00 6 0.09 20 1.80 
  Bumbea, Radu 1516  * ROU1.0010.08201.60 
  Botea, David-Alexandru 1516  * ROU1.0010.08201.60 
  Mastalos, Iannis-Mihai 1582 ROU1.0010.12202.40 
  Serban, Cristian-Stefan 1750 ROU1.0010.28205.60 
  Negulescu, Alexandru 1864 ROU0.501-0.0720-1.40 
  Patru, Alexandra-Ioana 1552 ROU0.501-0.4020-8.00 
 * 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)
 
 Corneliu Butnariu Memorial 2017 Ploiesti ROU 2017-12-10
RcRownchangeKK*chgGame
 1709 1916 4.50 7 -0.64 20 -12.80 
  Nitu, Iulian-Bogdan 1516  * ROU0.001-0.9220-18.40 
  Neghiu, Cristian-Andrei 1516  * ROU1.0010.08201.60 
  Dinescu, George-Marian 1663 ROU1.0010.19203.80 
  Nistor, Valentina 1592 ROU1.0010.13202.60 
  Ion, Dragos-Cosmin 1733 ROU0.501-0.2420-4.80 
  Nastase, Robert-Paul f2185 ROU0.001-0.1720-3.40 
  Dobrin, Catalin 1758 ROU1.0010.29205.80 
 * 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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