Individual Calculations October 2019
 Abedi, Sorosh  Total change: -12.40  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category C Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1399 1329 3.00 8 -0.31 40 -12.40 
  Dehghani, Ali 1568 IRI0.001-0.2040-8.00 
  Yeganeh, Hamidreza 1457 IRI0.5010.17406.80 
  Tahmasebi, Hosein 1512 IRI0.001-0.2640-10.40 
  Zarei, Amirhosein 1210 IRI1.0010.344013.60 
  Seyfikar, Sima 1650 IRI0.001-0.1340-5.20 
  Rezaee Homami, Sepehr 1245 IRI1.0010.384015.20 
  Hajatniya, Reyhaneh 1483 IRI0.001-0.2940-11.60 
  Andari, Ramyar 1065 IRI0.501-0.3240-12.80 

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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