Individual Calculations July 2024
 David, Teodor-Spiridon  Total change: -4.00  Rating chartPersonal card
 Amateur Chess Open - 3rd ed. Bucuresti ROU 2024-06-08
RcRownchangeKK*chgGame
 1667 1563 1.00 3 -0.10 40 -4.00 
  Bobu, Stefan-Valentin 1764 ROU0.001-0.2440-9.60 
  Turcan, Gheorghe 1723 ROU0.001-0.2940-11.60 
  Prignea, David-Cristian 1514 ROU1.0010.434017.20 

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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