Individual Calculations February 2022
 Aldea, Maria-Antonia  Total change: 20.80  Rating chartPersonal card
 Bucharest Chess Weekend - 44th edition Bucuresti ROU 2022-01-07
RcRownchangeKK*chgGame
 1690 1590 3.50 7 0.52 40 20.80 
  Martian, Dragos-Daniel 2273 ROU0.001-0.0140-0.40 
  Citra, Anton-Valeriu 1389 ROU1.0010.24409.60 
  Varabiescu, Petru 1190  * ROU1.0010.08403.20 
  Veneteanu, Mihai 1982 ROU0.001-0.0840-3.20 
  Petrescu, Andreea 1446 ROU1.0010.314012.40 
  Tamas, Christian-Arrydan 1793 ROU0.5010.264010.40 
  Ungureanu, Constantin-Gabriel 1755 ROU0.001-0.2840-11.20 
 * 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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