Individual Calculations October 2019
 Tashkini, Mahdi  Total change: -1.60  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category C Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1343 1385 5.00 9 -0.04 40 -1.60 
  Ahmadian, Mohamad Reza 1635 IRI0.001-0.1940-7.60 
  Halimi, Horan 1106 IRI1.0010.16406.40 
  Hamidian, Mobina 1179 IRI1.0010.24409.60 
  Nematolahi, Amirali 1220 IRI1.0010.284011.20 
  Osanloo, Mehdi 1687 IRI0.001-0.1540-6.00 
  Arab, Atra 1147 IRI1.0010.20408.00 
  Zare, Sina 1656 IRI0.001-0.1740-6.80 
  Shahed, Mohammad Matin 1265 IRI0.001-0.6640-26.40 
  Edrisabadi, Diana 1191 IRI1.0010.254010.00 

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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