Individual Calculations October 2016
 Aryanpour, Arad  Total change: 0.00  Rating chartPersonal card
 Iran Chess Championship Boys U10 - Stage 1 1395 Hamedan IRI 2016-09-10
RcRownchangeKK*chgGame
 1262 1408 5.50 8 0.00 40 0.00 
  Karimi Soureh, Kiarash 1112 IRI1.0010.15406.00 
  Hojjatinejad, Ilia 1284 IRI1.0010.334013.20 
  Nejatpour, Soshiyant 1500 IRI0.001-0.3740-14.80 
  Riahi, Arvin 1219 IRI0.501-0.2540-10.00 
  Dezfuli Manesh, Khashayar 1264 IRI0.501-0.1940-7.60 
  Reyhani, Shayan 1238 IRI1.0010.284011.20 
  Bagheri, Mahan 1253 IRI0.501-0.2140-8.40 
  Sadeghi, Hamed 1223 IRI1.0010.264010.40 

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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