Individual Calculations November 2023
 Serban, Cristian-Stefan  Total change: 7.40  Rating chartPersonal card
 Romania National Team Championship 2023 - 2nd League Open Busteni ROU 2023-10-09
RcRownchangeKK*chgGame
 2090 2332 6.50 8 0.37 20 7.40 
  Stan, Andrei-Mihaita 2053 ROU1.0010.16203.20 
  Botea, David-Alexandru c1949 ROU1.0010.09201.80 
  Dascalescu, Adelin-Stefan 1932  * ROU1.0010.08201.60 
  Bobocea, Laurentiu-Vlad 1931 ROU1.0010.08201.60 
  Melinte, Rares-Andrei 1979 ROU1.0010.11202.20 
  Ionescu, Constantin g2386 ROU0.5010.08201.60 
  Foisor, Ovidiu-Doru m2305 ROU1.0010.46209.20 
  Vrencian, Lehel f2188 ROU0.001-0.6920-13.80 
 * 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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