Individual Calculations April 2015
 Demeter, Dorina  Total change: 22.00  Rating chartPersonal card
 Satu Mare Chess Weekend no. 20 Satu Mare ROU 2015-03-19
RcRownchangeKK*chgGame
 1765 1640 3.00 7 0.55 40 22.00 
  Remetean, Vasile 1824 ROU0.5010.24409.60 
  Veklinec, Andrei 1983 ROU0.001-0.1240-4.80 
  Sarivan, Margareta 1921 MDA0.001-0.1640-6.40 
  Coroian, Sebastian-Dumitru 1508 ROU0.501-0.1840-7.20 
  Bruma, Ioan 1723 ROU1.0010.614024.40 
  Korn, Lorant 1752 ROU0.5010.15406.00 
  Dan, Francisc 1645 ROU0.5010.01400.40 

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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