Rapid: Individual Calculations September 2019
 Kianfard, Sayna  Total change: 1.60  Rating chartPersonal card
 The 2nd Top Talents Olympiad of Iran Rapid - Girls Group Hamedan IRI 2019-08-27
RcRownchangeKK*chgGame
 1243 1027 1.00 4 0.08 20 1.60 
  Soltani, Hasti 1328 IRI0.001-0.1520-3.00 
  Karimi, Mahshid 1249 IRI0.001-0.2220-4.40 
  Tabari, Eliya 1212 IRI0.001-0.2620-5.20 
  Sadollahi, Nesa 1182 IRI1.0010.712014.20 

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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