Individual Calculations October 2023
 Tsolov, Aleksandar  Total change: 108.00  Rating chartPersonal card
 Primorsko Open A Primorsko BUL 2023-09-14
RcRownchangeKK*chgGame
 1887 1592 3.00 8 1.70 40 68.00 
  Senel, Hayri Beyhun 1877 TUR0.001-0.1640-6.40 
  Anakok, Deniz 1738 TUR0.5010.20408.00 
  Ivanov, Ljubomir 1831 BUL0.001-0.2040-8.00 
  Angelov, Stilian 1836 BUL1.0010.804032.00 
  Safarik, Milan 1905 SVK1.0010.864034.40 
  Hristov, Petar 1856 BUL0.001-0.1840-7.20 
  Dimitrov, Dejan 2004 BUL0.5010.434017.20 
  Smolin, Sergey m2050 UKR0.001-0.0540-2.00 

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 Primorsko BUL 2023-09-15
RcRownchangeKK*chgGame
 1823 1592 2.50 6 1.00 40 40.00 
  Angelov, Zvetomir 2089 BUL0.5010.464018.40 
  Banov, Boil 2017 BUL0.001-0.0740-2.80 
  Velev, Josif 1921 BUL0.001-0.1240-4.80 
  Nicologlo, Ivan 1192  * MDA1.0010.08403.20 
  Donchev, Doncho 1869 GER1.0010.834033.20 
  Botev, Stanislav 1850 BUL0.001-0.1840-7.20 
 * 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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