Individual Calculations January 2018
 Toopchi, Behrooz  Total change: -8.00  Rating chartPersonal card
 2nd Sirjan Golgohar Standard Cup 1396 Sirjan IRI 2017-12-06
RcRownchangeKK*chgGame
 1487 1630 4.50 7 -0.20 40 -8.00 
  Rahimi Shahmirzadi, Parsa 1316 IRI1.0010.14405.60 
  Rahnama, Javad 1547 IRI0.001-0.6140-24.40 
  Rezvani, Nima 1490 IRI1.0010.314012.40 
  Aali, Roya Sadat 1274 IRI1.0010.11404.40 
  Rabiei Parsaei, Mehrdad 1690 IRI0.5010.08403.20 
  Irannejad, Ali 1583 IRI0.001-0.5740-22.80 
  Reyhani Jami, Morteza 1511 IRI1.0010.344013.60 

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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