Individual Calculations October 2016
 Rafigh, Shervin  Total change: -23.60  Rating chartPersonal card
 Iran Chess Championship Boys U10 - Stage 1 1395 Hamedan IRI 2016-09-10
RcRownchangeKK*chgGame
 1183 1343 5.00 8 -0.59 40 -23.60 
  Poolaei, Roham 1165 IRI0.001-0.7340-29.20 
  Gholami, Arian 1106 IRI1.0010.20408.00 
  Bambaeiro, Taha 1182 IRI1.0010.294011.60 
  Yousefi Kafshgarkola, Seyed Roham 1475 IRI0.001-0.3240-12.80 
  Kamalian, Pouya 1151 IRI1.0010.254010.00 
  Reisi, Abolfazl 1042 IRI0.001-0.8540-34.00 
  Latifi, Rebin 1076 IRI1.0010.18407.20 
  Dezfuli Manesh, Khashayar 1264 IRI1.0010.394015.60 

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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