Individual Calculations January 2015
 Ardelean, Lorela-Daniela  Total change: 38.40  Rating chartPersonal card
 Satu Mare Chess Weekend nr.18 Satu Mare ROU 2014-12-19
RcRownchangeKK*chgGame
 1686 1624 4.00 7 0.96 40 38.40 
  Luca, Ionel 2024  * ROU0.001-0.0840-3.20 
  Costin, Petrica f2024  * ROU0.001-0.0840-3.20 
  Mudure, Cristiana-Raluca-Maria 1224  * ROU1.0010.08403.20 
  Bruma, Ioan 1722 ROU0.001-0.3740-14.80 
  Hejja, Irisz-Hanna 1579 ROU1.0010.444017.60 
  Pop, Viktoria 1367 ROU1.0010.18407.20 
  Remetean, Vasile 1859 ROU1.0010.794031.60 
 * 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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