Individual Calculations October 2022
 Vrencian, Lehel  Total change: 5.20  Rating chartPersonal card
 Memorial Gheorghe Cristian - Centrocoop Trophy 35th ed.- Open Eforie Nord ROU 2022-08-29
RcRownchangeKK*chgGame
 2000 2221 5.50 7 0.26 20 5.20 
  Maftei, Nita 1821  * ROU1.0010.08201.60 
  Vasilescu, Rares-Cristian 1843 ROU1.0010.09201.80 
  Tudor, Henry Edward 1913 ROU0.501-0.3620-7.20 
  Ciobanu, Aurelian 2079 ROU0.501-0.1920-3.80 
  Serban, Cristian-Stefan 2072 ROU1.0010.30206.00 
  Chirilov, James A 1885 USA1.0010.12202.40 
  Bilych, Olexiy f2387 UKR0.5010.22204.40 
 * 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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