Individual Calculations February 2018
 Lagazauri, Tamar  Total change: -56.00  Rating chartPersonal card
 B.Gurgenidze Cup Tbilisi GEO 2017-12-22
RcRownchangeKK*chgGame
 1459 1608 4.00 8 -1.40 40 -56.00 
  Kokaia, Guram 2008  * GEO0.001-0.0840-3.20 
  Chikovani, Luka 1252 GEO1.0010.11404.40 
  Vakhania, Aleksandra wm2008  * GEO0.001-0.0840-3.20 
  Gvatua, Mariam 1283 GEO0.501-0.3740-14.80 
  Sanikidze, Giorgi 1255 GEO0.501-0.3940-15.60 
  Dolakidze, Mariam 1329 GEO0.501-0.3440-13.60 
  Kakauridze, Amiran 1332 GEO0.501-0.3340-13.20 
  Shengelia, Luka 1208  * GEO1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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