Individual Calculations June 2019
 Poliato, Irina  Total change: 12.40  Rating chartPersonal card
 Russian Championship G13 2019 Loo RUS 2019-04-20
RcRownchangeKK*chgGame
 1406 1502 6.00 9 0.31 40 12.40 
  Sirotkina, Elizaveta 1289 RUS0.501-0.2740-10.80 
  Avanyan, Mari 1258 RUS1.0010.20408.00 
  Novikova, Daria 1325 RUS0.001-0.7340-29.20 
  Sudarkina, Ekaterina 1337 RUS1.0010.284011.20 
  Istomina, Valeria 1480 RUS0.501-0.0340-1.20 
  Savvina, Regina 1358 RUS1.0010.314012.40 
  Zhapova, Yana 1864 RUS0.001-0.1040-4.00 
  Darmaeva, Nomina 1398 RUS1.0010.364014.40 
  Volchkova, Alena 1341 RUS1.0010.294011.60 

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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