Rapid: Individual Calculations September 2023
 Yordanov, Yordan  Total change: -83.80  Rating chartPersonal card
 International Rapid Open Shumen Shumen BUL 2023-07-28
RcRownchangeKK*chgGame
 1372 1720 2.50 8 -4.19 20 -83.80 
  Dimitrov, Radoslav g2457 BUL0.0010.00200.00 
  Ivanova, Nikol 1261 BUL1.0010.05201.00 
  Stoyanova, Magdalena 1251 BUL0.001-0.9520-19.00 
  Donkov, Danail 1208 BUL0.001-0.9620-19.20 
  Rusev, Daniel 1084 BUL1.0010.01200.20 
  Evtimov, Preslav 1306 BUL0.001-0.9320-18.60 
  Shahbazyan, Norayr 1092 BUL0.001-0.9920-19.80 
  Herold, Yanislav 1320  * BUL0.501-0.4220-8.40 
 * 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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