Blitz: Individual Calculations September 2021
 Apostu, Toader  Total change: -55.00  Rating chartPersonal card
 Arad Open 2021 - blitz Arad ROU 2021-08-03
RcRownchangeKK*chgGame
 1619 1990 4.00 8 -2.75 20 -55.00 
  Capragiu, Matei-Stefan 1487 ROU0.001-0.9620-19.20 
  Sida, Flavius-Ovidiu 1324 ROU1.0010.01200.20 
  Butusina, Samuel 1491 ROU1.0010.04200.80 
  Coicev, Matei-Andrei 1742 ROU0.001-0.8120-16.20 
  Lup, Constantin-Ionel 1472 ROU1.0010.03200.60 
  Sandor, Tamas 1773 ROU1.0010.22204.40 
  Chereches, Marius-Cristian f2101 HUN0.001-0.3520-7.00 
  Panc, Samuel 1565 ROU0.001-0.9320-18.60 

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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