Rapid: Individual Calculations December 2019
 Ion, Codrut  Total change: 24.40  Rating chartPersonal card
 Noul Regat Chess Cup - 2nd ed. Pitesti ROU 2019-11-02
RcRownchangeKK*chgGame
 1665 1642 4.50 7 1.22 20 24.40 
  Axente, Ioan-Lucian 1242  * ROU1.0010.08201.60 
  Carpenis, Eduard-Georgian-Miha 1314 ROU0.501-0.3720-7.40 
  Ciobanu, Claudiu-Jan 1410 ROU1.0010.21204.20 
  Popescu, Ioan-Romulus 1887 ROU1.0010.802016.00 
  Serban, Gheorghe-Cristian 1805 ROU1.0010.722014.40 
  Manea, Alexandru m2042  * ROU0.001-0.0820-1.60 
  Grigore, Gigi 1955 ROU0.001-0.1420-2.80 
 * 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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