Individual Calculations October 2020
 Stoyanov, Ivaylo  Total change: -35.60  Rating chartPersonal card
 34th Open Teteven Teteven BUL 2020-08-23
RcRownchangeKK*chgGame
 1807 2022 5.00 9 -1.78 20 -35.60 
  Hristov, Aleksandar 1622  * BUL1.0010.08201.60 
  Dimitrov, Radoslav g2422  * BUL0.001-0.0820-1.60 
  Tsyntsarski, Boyko 1729 BUL1.0010.15203.00 
  Kamenov, Valentin 1783 BUL0.001-0.8020-16.00 
  Velikov, Nikola 1622  * BUL1.0010.08201.60 
  Nasar, Lazar 1800 BUL0.501-0.2820-5.60 
  Ivanov, Svetlen c1785 BUL0.501-0.3020-6.00 
  Maria, Lia-Alexandra wc1654 ROU0.501-0.4020-8.00 
  Karaivanova, Petya 1847 BUL0.501-0.2320-4.60 
 * 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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