Individual Calculations February 2020
 Diakonova, Ekaterina  Total change: -30.20  Rating chartPersonal card
 FE 4 Vergani Cup gennaio - A Montebelluna ITA 2020-01-02
RcRownchangeKK*chgGame
 2267 2218 1.50 7 -1.51 20 -30.20 
  Morozov, Nichita m2388 MDA0.001-0.2820-5.60 
  Loiacono, Antonio f2295 ITA0.001-0.3920-7.80 
  La Manna, Andrea f2299 ITA0.001-0.3920-7.80 
  Loiacono, Leonardo f2327 ITA1.0010.652013.00 
  Barrish, Daniel f2352 RSA0.001-0.3220-6.40 
  Aarav, Dengla 1958 IND0.501-0.3220-6.40 
  Sahin, Ozgun 2247 TUR0.001-0.4620-9.20 

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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