Individual Calculations August 2023
 Balan, Vladimir  Total change: 80.80  Rating chartPersonal card
 Techirghiol Trophy U10 - 29th ed. Techirghiol ROU 2023-07-12
RcRownchangeKK*chgGame
 1096 1091 4.00 4 2.02 40 80.80 
  Cuvinciuc, Carla-Maria 1057 ROU1.0010.454018.00 
  Toma, Maria C. 1062 ROU1.0010.464018.40 
  Dospin, Nicola-Diana 1232 ROU1.0010.694027.60 
  Beldiman, Ciprian-Dumitru 1033 ROU1.0010.424016.80 

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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