Individual Calculations July 2019
 Sidorova, Margarita  Total change: -25.20  Rating chartPersonal card
 Sea Harbor - 2019 G15 Anapa RUS 2019-06-03
RcRownchangeKK*chgGame
 1452 1502 4.50 9 -0.63 40 -25.20 
  Ivanova, Yaroslava 1205 RUS1.0010.15406.00 
  Ivanova, Maria 1287 RUS1.0010.23409.20 
  Volegova, Polina 1667 RUS0.001-0.2840-11.20 
  Airapetyan, Anzhelika 1377 RUS0.501-0.1740-6.80 
  Makarenko, Elizaveta 1405 RUS0.501-0.1340-5.20 
  Nazarova, Evgeniya 1516 RUS0.001-0.4840-19.20 
  Kuznetsova, Ekaterina 1355 RUS1.0010.304012.00 
  Stolbova, Ekaterina 1381 RUS0.501-0.1640-6.40 
  Tokmakova, Ulyana 1878 RUS0.001-0.0940-3.60 

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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