Individual Calculations November 2023
 Ionescu, Constantin  Total change: -5.50  Rating chartPersonal card
 Romania National Team Championship 2023 - 2nd League Open Busteni ROU 2023-10-09
RcRownchangeKK*chgGame
 2090 2386 6.00 8 -0.55 10 -5.50 
  Botea, David-Alexandru c1949 ROU0.501-0.4410-4.40 
  Dascalescu, Adelin-Stefan 1986  * ROU1.0010.08100.80 
  Bobocea, Laurentiu-Vlad 1931 ROU1.0010.06100.60 
  Melinte, Rares-Andrei 1979 ROU1.0010.08100.80 
  Serban, Cristian-Stefan f2332 ROU0.501-0.0810-0.80 
  Foisor, Ovidiu-Doru m2305 ROU0.501-0.1110-1.10 
  Vrencian, Lehel f2188 ROU1.0010.24102.40 
  Stan, Andrei-Mihaita 2053 ROU0.501-0.3810-3.80 
 * 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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