Individual Calculations January 2018
 Fallah Lalehzari, Mahdi  Total change: -31.00  Rating chartPersonal card
 2nd Sirjan Golgohar Standard Cup 1396 Sirjan IRI 2017-12-06
RcRownchangeKK*chgGame
 1461 1672 3.00 6 -1.55 20 -31.00 
  Reyhani Jami, Morteza 1511 IRI1.0010.29205.80 
  Rahnama, Javad 1547 IRI0.001-0.6720-13.40 
  Rezvani, Nima 1490 IRI0.001-0.7420-14.80 
  Ataee, Nafiseh 1410 IRI1.0010.18203.60 
  Molai Nasab, Mohamad Amin 1272  * IRI0.501-0.4220-8.40 
  Ghanbari, Mokhtar 1534 IRI0.501-0.1920-3.80 
 * 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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