Individual Calculations May 2019
 Andrukhovich, Elizaveta  Total change: -89.60  Rating chartPersonal card
 Ch BLR U12 w 2019 Orsha BLR 2019-03-22
RcRownchangeKK*chgGame
 1348 1505 0.50 4 -2.24 40 -89.60 
  Dubovik, Maria 1452 BLR0.001-0.5740-22.80 
  Norman, Kseniya 1509 BLR0.001-0.4940-19.60 
  Borovikova, Marija 1274 BLR0.001-0.7940-31.60 
  Shahazizyan, Milena 1155 BLR0.501-0.3940-15.60 

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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