Individual Calculations July 2023
 Padeiro, Jose  Total change: -53.80  Rating chartPersonal card
 Albena Cup Tournament Albena BUL 2023-05-25
RcRownchangeKK*chgGame
 2010 2179 5.50 9 -0.61 20 -12.20 
  Kamenov, Valentin 1682 BUL1.0010.04200.80 
  Popov, Sergey A. 1916 UKR1.0010.18203.60 
  Drenchev, Petar g2343 BUL0.5010.22204.40 
  Baranciuc, Alexandr 2223 MDA0.001-0.4420-8.80 
  Marzakov, Mihail 1779  * BUL1.0010.08201.60 
  Prokhorov, Ivan 2111 FID0.001-0.5920-11.80 
  Ivanov, Vladimir A. 1881 UKR1.0010.15203.00 
  Zhdanov, Petr 1933 FID1.0010.19203.80 
  Nikolov, Sasho m2221 BUL0.001-0.4420-8.80 
 * 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)
 
 Ropotamo cup U2400 Primorsko BUL 2023-06-08
RcRownchangeKK*chgGame
 1887 2179 4.50 8 -2.08 20 -41.60 
  Kovachev, Ivan 1779  * BUL1.0010.08201.60 
  Karaivanova, Petya wf1907 BUL1.0010.17203.40 
  Smolin, Sergey m2101 UKR0.001-0.6120-12.20 
  Stefanov, Plamen 1979 BUL1.0010.24204.80 
  Ciftci, Zeynep wf1986 TUR0.001-0.7520-15.00 
  Hristova, Ivelina 1691 BUL0.501-0.4620-9.20 
  Stoychev, Ognian 1928 BUL0.001-0.8120-16.20 
  Popzafirov, Danail 1723 BUL1.0010.06201.20 
 * 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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