Individual Calculations September 2022
 Grishina, Aleksandra  Total change: -20.40  Rating chartPersonal card
 Cup of Hope_2022_G13 Nizhniy Novgorod RUS 2022-08-15
RcRownchangeKK*chgGame
 1183 1114 2.00 6 -0.51 40 -20.40 
  Mokeeva, Zlata 1386 RUS0.001-0.1740-6.80 
  Annenkova, Polina 1043 RUS1.0010.404016.00 
  Romanchenko, Olga 1211 RUS0.001-0.3740-14.80 
  Goryacheva, Svetlana 1338 RUS0.001-0.2240-8.80 
  Sadchenko, Zlata 1052 RUS1.0010.414016.40 
  Leisle, Darya 1070 RUS0.001-0.5640-22.40 

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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