Blitz: Individual Calculations September 2021
 Ursan, Petru-Sebastian  Total change: 4.60  Rating chartPersonal card
 Arad Open 2021 - blitz Arad ROU 2021-08-03
RcRownchangeKK*chgGame
 1922 2061 6.00 9 0.23 20 4.60 
  Nedelcu, Florin 1537 ROU1.0010.03200.60 
  Olariu, Luca-Stefan 1690 ROU1.0010.10202.00 
  Rujan, Rodel-Marinel 1775 ROU1.0010.16203.20 
  Macovei, Andrei m2424 MDA0.5010.40208.00 
  Dinca, Ovidiu 1766 ROU1.0010.15203.00 
  Bargan, Sergiu m2081 MDA0.001-0.4720-9.40 
  Ognean, Mihnea-Ionut f2027 ROU0.001-0.5520-11.00 
  Veneteanu, Mihai 1675 ROU1.0010.09201.80 
  Stanciu, Alexandru-Ovidiu f2321 ROU0.5010.32206.40 

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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