Individual Calculations August 2019
 Darakhvelidze, Nata  Total change: 0.00  Rating chartPersonal card
 Int.Festival Batumi U-14 2019 Batumi GEO 2019-07-22
RcRownchangeRpKK*chgGame
 1210 0 0.00 3 0.00 410   0.00 
  Lortkipanidze, Goga 1352 GEO0.0010.00 0.00 
  Bechvaia, Ketevan 1073 GEO0.0010.00 0.00 
  Makaradze, Levani 1204 GEO0.0010.00 0.00 

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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