Blitz: Individual Calculations February 2020
 Zagrebina, Marina  Total change: 5.00  Rating chartPersonal card
 Moscow Open 2020 blitz G15 Moscow RUS 2020-01-23
RcRownchangeKK*chgGame
 1253 1378 6.00 9 0.25 20 5.00 
  Starostina, Alena 1002 RUS0.001-0.9120-18.20 
  Biktasheva, Arina 1141 RUS1.0010.20204.00 
  Eremina, Viktoria 1188 RUS1.0010.25205.00 
  Zhapova, Yana 1665 RUS0.001-0.1620-3.20 
  Fominykh, Milana 1147 RUS0.001-0.7920-15.80 
  Mikhaylova, Maria 992 RUS1.0010.09201.80 
  Onischuk, Vasilisa 1065 RUS1.0010.14202.80 
  Satanovskaia, Evgeniia 1528 RUS1.0010.702014.00 
  Stakina, Melissa 1549 RUS1.0010.732014.60 

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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