Blitz: Individual Calculations July 2021
 Vitan, Rares-Mihai  Total change: 3.20  Rating chartPersonal card
 Romania National Blitz Chess Championship 2021 - Teams Open Snagov ROU 2021-06-13
RcRownchangeKK*chgGame
 1890 1517 2.00 9 0.16 20 3.20 
  Radu, Ioan 2143 ROU0.001-0.0120-0.20 
  Nanu, Costica-Ciprian g2252 ROU0.001-0.0120-0.20 
  Nastase, Robert-Paul f2208 ROU0.001-0.0120-0.20 
  Kutnik, Alexandru-Francisc 1927 ROU0.001-0.0820-1.60 
  Negrean, Andrei 1550 ROU0.001-0.4520-9.00 
  Oprea, Florea 1862 ROU1.0010.892017.80 
  Pomarac, Petru-Bogdan 1087 ROU1.0010.07201.40 
  Ionescu, Constantin g2252 ROU0.001-0.0120-0.20 
  Bantescu, Dan 1731 ROU0.001-0.2320-4.60 

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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