Rapid: Individual Calculations January 2017
 Colac, Marius-Daniel  Total change: 24.20  Rating chartPersonal card
 1 December Cup - Bucharest Bucuresti ROU 2016-11-30
RcRownchangeKK*chgGame
 1822 1764 4.50 8 1.07 20 21.40 
  Carstea, Mihnea-Stefan 1364  * ROU1.0010.08201.60 
  Grigore, Gigi 2023 ROU1.0010.822016.40 
  Vladescu, Alin-Cristian 2143 ROU0.5010.41208.20 
  Cernea, Radu-Gheorghe 1923 ROU0.001-0.2920-5.80 
  Stancu, Robert-Alexandru 1899 ROU0.5010.18203.60 
  Dumitrescu, Daniel 1414 ROU1.0010.11202.20 
  Sarateanu, Alexandru-Armand 1644 ROU0.501-0.1620-3.20 
  Grecescu, Gabriel-Andrei m2164  * ROU0.001-0.0820-1.60 
 * 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 2016 - rapid U14 Ploiesti ROU 2016-12-10
RcRownchangeKK*chgGame
 1576 1772 4.50 6 0.14 20 2.80 
  Popa, Andrada 1372  * ROU1.0010.08201.60 
  Spiridon, Anisia 1451 ROU1.0010.13202.60 
  Iliescu, David-Adrian 1501 ROU1.0010.17203.40 
  Bulau, Andrei-Cristian 1863 ROU0.5010.12202.40 
  Taga, Stefan 1693 ROU0.001-0.6120-12.20 
  Mastalos, Iannis-Mihai 1576 ROU1.0010.25205.00 
 * 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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