Individual Calculations October 2015
 Popov, Petar  Total change: -46.60  Rating chartPersonal card
 14th Memorial Kesarovski-Stanchev B tournament Sunny beach BUL 2015-09-05
RcRownchangeKK*chgGame
 2019 2175 4.00 9 -2.33 20 -46.60 
  Esen, Nejdet 2026 TUR0.001-0.7020-14.00 
  Paldus, Petr 2042 CZE0.001-0.6820-13.60 
  Bucek, Eduard 2011 SVK1.0010.28205.60 
  Shivacheva, Donika 1878 BUL0.001-0.8520-17.00 
  Folkova, Martina wf2030 CZE1.0010.31206.20 
  Vladimirov, Ivo 2067 BUL1.0010.35207.00 
  Vojdani, Siavosh 2125 IRI0.501-0.0720-1.40 
  Gundogan, Cem 2037 TUR0.001-0.6920-13.80 
  Atanasov, Margarit 1955 BUL0.501-0.2820-5.60 

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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