Rapid: Individual Calculations January 2020
 Bratu, Gheorghe  Total change: 9.40  Rating chartPersonal card
 1st December Cup - Phoenix Buzau - Open Buzau ROU 2019-12-01
RcRownchangeKK*chgGame
 1668 1681 4.00 7 0.47 20 9.40 
  Daianu, Cristian-Clement f2081  * ROU0.001-0.0820-1.60 
  Moldoveanu, Paul 1638 ROU0.501-0.0620-1.20 
  Dumitrica, Neculai 1308 ROU0.501-0.4020-8.00 
  Visan, Dragos-Cezar 1281  * ROU1.0010.08201.60 
  Gavrila, Marius-Daniel 1846 ROU1.0010.722014.40 
  Gavrila, Petrisor 1843 ROU0.5010.21204.20 
  Dobrin, Ionut-Alexandru 1680 ROU0.5010.00200.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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