Individual Calculations November 2019
 Buca, Dragos-Stefan  Total change: 14.40  Rating chartPersonal card
 Masters League Trophy 2019 - open 2200 Constanta ROU 2019-10-19
RcRownchangeKK*chgGame
 1547 1420 2.50 6 0.36 40 14.40 
  Craciun, Alexandru-Emilian 1820  * ROU0.001-0.0840-3.20 
  Chesaru, Ioan-Constantin 1214 ROU1.0010.24409.60 
  Matei, Stefan-Razvan 1689 ROU0.5010.334013.20 
  Pufleni, Maria 1284 ROU0.501-0.1840-7.20 
  Cotoros, Eduard 1634 ROU0.5010.274010.80 
  Hrimiuc, Mihai-Alexandru 1641 ROU0.001-0.2240-8.80 
 * 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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