Rapid: Individual Calculations June 2023
 Sarba, Dacian-Flaviu  Total change: 13.60  Rating chartPersonal card
 Romanian Grand Prix 1st stage Bucuresti ROU 2023-04-29
RcRownchangeKK*chgGame
 1542 1312 3.00 8 0.68 20 13.60 
  Sachilaru, Alexandru 2027 ROU0.001-0.0120-0.20 
  Alexa, Mirel-Gabriel 1665 ROU0.001-0.1120-2.20 
  Vafiadis, Catalin-Gabriel 1724 ROU0.001-0.0720-1.40 
  Codreanu, Carol 1014 ROU1.0010.15203.00 
  Szemeredi, Cristian 1625 ROU0.001-0.1420-2.80 
  Ionascu, Darius Alexandru 1116 ROU1.0010.25205.00 
  Lungu, Cristian 1464 ROU1.0010.702014.00 
  Bujac, Dan 1700 MDA0.001-0.0920-1.80 

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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