Individual Calculations October 2021
 Kononenko, Vladimir  Total change: 24.00  Rating chartPersonal card
 Primorsko Open A 2021 Primorsko BUL 2021-09-13
RcRownchangeKK*chgGame
 1868 1747 3.00 8 0.16 40 6.40 
  Aslanov, Umid c2147  * AZE0.001-0.0840-3.20 
  Neshev, Nikola 1994 BUL0.001-0.1940-7.60 
  Dimitrov, Pavel m2147  * BUL0.5010.424016.80 
  Toshkov, Angel 1855 BUL0.5010.15406.00 
  Andreev, Simeon 1347  * BUL1.0010.08403.20 
  Naymanova, Patricie 1932 BUL0.001-0.2640-10.40 
  Can, Isil wc1945 TUR0.5010.264010.40 
  Shevtsova, Stefania 1577 RUS0.501-0.2240-8.80 
 * 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)
 
 Primorsko Open B 2021 Primorsko BUL 2021-09-14
RcRownchangeKK*chgGame
 1825 1747 3.50 7 0.44 40 17.60 
  Todorov, Ognjan m2147  * BUL0.5010.424016.80 
  Nenkov, Ljudmil 2147  * BUL0.001-0.0840-3.20 
  Belyakov, Mikhail Nik. 1508 RUS1.0010.20408.00 
  Shoshin, Kirill 2147  * RUS0.001-0.0840-3.20 
  Hristova, Ivelina 1525 BUL1.0010.22408.80 
  Zhelev, Mavri 1793 BUL0.001-0.4440-17.60 
  Vatkovski, Mitko 1505 BUL1.0010.20408.00 
 * 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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