Individual Calculations February 2017
 Miri, Ali  Total change: 71.20  Rating chartPersonal card
 15th International Khazar Cup (Youth- U14) 2017 Rasht IRI 2017-01-20
RcRownchangeKK*chgGame
 1252 1021 3.50 8 1.78 40 71.20 
  Golshannezhad, Pooya 1311 IRI0.001-0.1640-6.40 
  Mohammadi, Parsa 1224 IRI0.5010.264010.40 
  Ramzannia, Amirreza 1244 IRI0.5010.284011.20 
  Keyvani, Parmida 1235 IRI1.0010.774030.80 
  Zamani, Arvin 1269 IRI0.5010.314012.40 
  Makani, M.amin 1368 IRI0.001-0.1140-4.40 
  Shakibaei Yekta, Ouriya 1172 IRI0.001-0.3040-12.00 
  Fakhar, Hossein 1194 IRI1.0010.734029.20 

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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