Individual Calculations May 2019
 Vakhrusheva, Irina  Total change: -19.60  Rating chartPersonal card
 Spassky Cup 2019 - Girls Cup 15 St. Petersburg RUS 2019-03-22
RcRownchangeKK*chgGame
 1360 1409 3.50 7 -0.49 40 -19.60 
  Stolbova, Ekaterina 1207 RUS1.0010.24409.60 
  Reger, Valeriia 1748 RUS0.001-0.1240-4.80 
  Kramarenko, Ekaterina 1493 RUS0.001-0.3840-15.20 
  Uzintseva, Daria 1350 RUS0.001-0.5840-23.20 
  Nikonova, Katerina 1173 RUS1.0010.20408.00 
  Bakulova, Tatyana 1311 RUS0.501-0.1340-5.20 
  Grigorieva, Victoria 1240 RUS1.0010.284011.20 

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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