Individual Calculations January 2021
 Tsvyleva, Mariya  Total change: 27.60  Rating chartPersonal card
 Championship of the SZFO G13. STANDARD St. Petersburg RUS 2020-11-26
RcRownchangeKK*chgGame
 1141 1009 3.00 7 0.69 40 27.60 
  Lytasova, Katerina 1237 RUS0.001-0.2140-8.40 
  Miller, Milada 1009 RUS1.0010.504020.00 
  Protasevich, Veronika 1104 RUS1.0010.634025.20 
  Budrina, Marina 1122 RUS0.5010.15406.00 
  Belova, Darya 1150 RUS0.001-0.3140-12.40 
  Solntseva, Arina 1302 RUS0.001-0.1540-6.00 
  Shoshina, Irina 1066 RUS0.5010.08403.20 

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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