Individual Calculations November 2022
 Ghadiri, Sina  Total change: 15.20  Rating chartPersonal card
 Philekhoob 3rd Mehr Cup Standard 2022 Group C (U1500) Arak IRI 2022-10-05
RcRownchangeKK*chgGame
 1273 1461 5.50 7 0.38 40 15.20 
  Yosefi, Mohammad Taher 1233 IRI0.001-0.7940-31.60 
  Mahmoodi, Mohammad Parsa 1083 IRI1.0010.09403.60 
  Pir, Mehrdad 1167 IRI1.0010.15406.00 
  Amer, Amirali 1335 IRI1.0010.334013.20 
  Hadadi, Hossein 1397 IRI1.0010.414016.40 
  Shakibaei Yekta, Ouriya 1318 IRI1.0010.314012.40 
  Golshanizad, Saeed 1377 IRI0.501-0.1240-4.80 

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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