Rapid: Individual Calculations January 2016
 Abbasi, Hossein  Total change: -39.20  Rating chartPersonal card
 Tehran Day 1394 Rapid 2 Tehran IRI 2015-12-25
RcRownchangeKK*chgGame
 1729 1883 0.00 3 -1.96 20 -39.20 
  Bahadori, Arash 1483  * IRI0.001-0.9220-18.40 
  Abedi, Ali 2220 IRI0.001-0.1220-2.40 
  Dianati Samarein, Hasanali 1483  * IRI0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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