Individual Calculations January 2019
 Eslamian, Danial  Total change: 12.80  Rating chartPersonal card
 9th Esfahan Chess League 1397 Round 4-8 Esfahan IRI 2018-12-17
RcRownchangeKK*chgGame
 1284 1202 1.50 3 0.32 40 12.80 
  Ahmadi, Rozali 1219 IRI1.0010.524020.80 
  Enayati, Amir Hosein 1420 IRI0.001-0.2240-8.80 
  Babakmehr, Rohalah 1214 IRI0.5010.02400.80 

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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