Rapid: Individual Calculations September 2019
 Polyakov, Roman  Total change: 0.00  Rating chartPersonal card
 Caspian capital Rapid (XIV Astrakhan Chess Festival) Astrakhan RUS 2019-08-18
RcRownchangeRpKK*chgGame
 1452 0 1.00 7 0.00 1143   0.00 
  Boran, Shyngys 1776 KAZ0.0010.00 0.00 
  Fedorov, Semen 1454 RUS0.0010.00 0.00 
  Aslanparviz, Hooman 1770 IRI0.0010.00 0.00 
  Davydov, Ilya 1086 RUS1.0010.00 0.00 
  Gordeeva, Olga 1507 RUS0.0010.00 0.00 
  Tokarev, Arsen 1301 RUS0.0010.00 0.00 
  Sediki, Shapur 1272 RUS0.0010.00 0.00 

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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