Individual Calculations March 2020
 Surova, Mariya  Total change: -77.60  Rating chartPersonal card
 Ilya Gilinsky Memorial 2020 - A Novosibirsk RUS 2020-02-01
RcRownchangeKK*chgGame
 1482 1358 0.50 7 -1.94 40 -77.60 
  Gulenko, Zakhar 1641 RUS0.001-0.1640-6.40 
  Solonenko, Maxim 1532 RUS0.001-0.2740-10.80 
  Koshkin, Mikhail 1521 RUS0.001-0.2840-11.20 
  Yakutina, Svetlana 1340 RUS0.501-0.0340-1.20 
  Namay, Viktoria 1687 RUS0.001-0.1240-4.80 
  Mishina, Elena 1391 RUS0.001-0.4540-18.00 
  Krutko, Sofia 1263 RUS0.001-0.6340-25.20 

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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