Individual Calculations September 2023
 Spasov, Vasil  Total change: -5.30  Rating chartPersonal card
 45th International Open - Memorial Georgi Tringov Plovdiv BUL 2023-08-06
RcRownchangeKK*chgGame
 2182 2485 6.50 9 -0.53 10 -5.30 
  Ivanov, Lachezar 2085  * BUL1.0010.08100.80 
  Basova, Polina 1764 UKR1.0010.01100.10 
  Trendafilov, Simeon 1883 BUL1.0010.02100.20 
  Ninov, Dayan f2230 BUL0.501-0.3110-3.10 
  Marholev, Dimitar m2155 BUL1.0010.12101.20 
  Nikolov, Momchil g2474 BUL0.501-0.0210-0.20 
  Dimitrov, Radoslav g2504 BUL0.5010.03100.30 
  Stoyanov, Tsvetan m2454 BUL0.001-0.5410-5.40 
  Badev, Kiril f2087 BUL1.0010.08100.80 
 * 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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