Individual Calculations February 2023
 Ignat, Matei-Marius  Total change: -7.80  Rating chartPersonal card
 Bucharest Chess Weekend - 51st ed. Bucuresti ROU 2023-01-06
RcRownchangeKK*chgGame
 1812 2067 5.00 7 -0.39 20 -7.80 
  Oncescu, Vlad-Norin 1489 ROU1.0010.02200.40 
  Cirlan, Ionut-Gheorghe 1749 ROU1.0010.13202.60 
  Luca, Ionel 1969 ROU1.0010.37207.40 
  Iustin, Silviu 2060 ROU0.001-0.5120-10.20 
  Korcsek, Alexandru-David 1975 ROU0.501-0.1320-2.60 
  Leonte, Luca 1776 ROU0.501-0.3520-7.00 
  Craciun, Dorian-Raul 1667  * ROU1.0010.08201.60 
 * 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)
 

 

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