Individual Calculations September 2018
 Tsomaia, Nikoloz  Total change: -7.20  Rating chartPersonal card
 15th Avicenna International Chess Tournament 2018 - Masters Hamedan IRI 2018-08-17
RcRownchangeKK*chgGame
 2251 2266 4.50 9 -0.18 40 -7.20 
  Karimi, Omid 2023 IRI1.0010.20408.00 
  Tahbaz, Arash m2449 IRI1.0010.744029.60 
  Morchiashvili, Bachana m2382 GEO0.001-0.3440-13.60 
  Czebe, Attila g2411 HUN0.001-0.3140-12.40 
  Mohandesi, Shahin m2166 IRI0.501-0.1440-5.60 
  Babaniya, Benyamin 2179 IRI1.0010.384015.20 
  Rastbod, Ali f2311 IRI0.001-0.4440-17.60 
  Pilvaieh, Ali 2201 IRI0.501-0.0940-3.60 
  Mozaffari, Alireza 2134 IRI0.501-0.1840-7.20 

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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