Individual Calculations April 2017
 Ghaderi, Melodi  Total change: 38.40  Rating chartPersonal card
 Arak Shahmat Chess Academy Norooz 1396 Arak IRI 2017-03-27
RcRownchangeKK*chgGame
 1317 1042 1.50 3 0.96 40 38.40 
  Delshadfar, Ali 1442  * IRI0.5010.424016.80 
  Bayati, Melika 1283 IRI0.001-0.2040-8.00 
  Khandani, Maryam 1225 IRI1.0010.744029.60 
 * 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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