Individual Calculations December 2019
 Khatkova, Sofia  Total change: 74.00  Rating chartPersonal card
 Moscow Chmp. G13 2019 Moscow RUS 2019-11-18
RcRownchangeKK*chgGame
 1178 1057 5.00 9 1.85 40 74.00 
  Grigoryeva, Anna 1239 RUS0.5010.24409.60 
  Kusakina, Uliana wc1401 RUS0.001-0.1240-4.80 
  Epaneshnikova, Evgeniya 1132 RUS1.0010.604024.00 
  Grafova, Elena 1125 RUS1.0010.594023.60 
  Kulish, Glafira 1325 RUS0.001-0.1740-6.80 
  Fominykh, Milana 1063 RUS1.0010.514020.40 
  Danilina, Sofya 1141 RUS1.0010.624024.80 
  Gaer, Mariya 1045 RUS0.501-0.0240-0.80 
  Gracheva, Ulyana 1132 RUS0.001-0.4040-16.00 

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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