Rapid: Individual Calculations September 2021
 Serban, Viorel  Total change: 12.60  Rating chartPersonal card
 XXIV.Caissa Rapid Miercurea Ciuc ROU 2021-08-28
RcRownchangeKK*chgGame
 1755 1532 2.00 5 0.63 20 12.60 
  Antal, Hunor-Zoltan 1860 ROU0.001-0.1320-2.60 
  Panainte, Andreea-Bianca 1801 ROU1.0010.832016.60 
  Erdodi, Gabor 2087 ROU0.001-0.0320-0.60 
  Karacsonyi, Kata wf1785 HUN0.001-0.1920-3.80 
  Tatar, Marius Lucian 1241 ROU1.0010.15203.00 

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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