Rapid: Individual Calculations July 2021
 Ionescu, Constantin  Total change: -75.20  Rating chartPersonal card
 Romania National Rapid Chess Championship 2021 - Teams Open Snagov ROU 2021-06-12
RcRownchangeKK*chgGame
 2181 2407 3.00 9 -3.76 20 -75.20 
  Baciu, Stefan f2049 ROU0.001-0.9020-18.00 
  Nastore, Pavel-Alexandru c1970 ROU0.001-0.9420-18.80 
  Oprisor, Razvan-Gabriel 2166 ROU0.001-0.8020-16.00 
  Dobre, Claudiu-Cristian m2372 ROU0.501-0.0520-1.00 
  Kutnik, Alexandru-Francisc 1959 ROU1.0010.06201.20 
  Radu, Ioan 2133 ROU0.501-0.3320-6.60 
  Stanca, Adrian 2182 ROU1.0010.22204.40 
  Berkes, Ferenc g2674 HUN0.001-0.1820-3.60 
  Vrencian, Lehel f2127 ROU0.001-0.8420-16.80 

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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