Individual Calculations September 2019
 Stan, Oana-Bianca  Total change: 6.80  Rating chartPersonal card
 Pro Logos Galati 2019 - U1200 Galati ROU 2019-08-09
RcRownchangeKK*chgGame
 1148 1108 1.50 3 0.17 40 6.80 
  Neagu, Andrei-Danut 1195 ROU0.001-0.3840-15.20 
  Gazdaru, David 1172 ROU0.5010.09403.60 
  Arora, David-Narayan 1076 ROU1.0010.464018.40 

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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