Individual Calculations October 2016
 Karimi Soureh, Kiarash  Total change: 28.40  Rating chartPersonal card
 Iran Chess Championship Boys U10 - Stage 1 1395 Hamedan IRI 2016-09-10
RcRownchangeKK*chgGame
 1355 1112 2.00 6 0.71 40 28.40 
  Mahdavi, Reza 1512  * IRI0.5010.424016.80 
  Aryanpour, Arad 1408 IRI0.001-0.1540-6.00 
  Shakeri, Amirali 1433 IRI0.001-0.1340-5.20 
  Majidi Qadikolai, Roham 1356 IRI0.5010.304012.00 
  Ghaemi, Ali Reza 1200 IRI1.0010.624024.80 
  Riahi, Arvin 1219 IRI0.001-0.3540-14.00 
 * 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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