Individual Calculations September 2021
 Tudor, Henry Edward  Total change: 142.50  Rating chartPersonal card
 Arad Open 2021 Arad ROU 2021-07-30
RcRownchangeKK*chgGame
 1941 1699 4.00 9 1.98 38 75.24 
  Balan, Bogdan 2067 ROU0.001-0.1038-3.80 
  Oltean, Cristian-Daniel 1924 ROU0.001-0.2238-8.36 
  Kiraly, Lilla Virag 1812 HUN1.0010.653824.70 
  Ionescu, Irina wg2099  * ROU1.0010.923834.96 
  Mintau, Andrei-Catalin 2016 ROU0.001-0.1338-4.94 
  Obada, Ema wc1981 ROU0.001-0.1638-6.08 
  Lup, Constantin-Ionel 1679 ROU1.0010.473817.86 
  Stefan, Romulus-Cristian c2099  * ROU0.001-0.0838-3.04 
  Mihailova, Alina 1795 MDA1.0010.633823.94 
 * 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)
 
 Brasov International Chess Festival - 5th ed. - A Poiana Brasov ROU 2021-08-21
RcRownchangeKK*chgGame
 1911 1643 3.50 9 1.77 38 67.26 
  Bucur, Denisa-Andreea 2043  * ROU0.001-0.0838-3.04 
  Bucur, Stefan 1929 ROU1.0010.843831.92 
  Stancu, Robert-Alexandru 2043  * ROU0.001-0.0838-3.04 
  Barbu, Simon-Alexandru 1936 ROU0.001-0.1538-5.70 
  Veron, Andrei-Stefan 1873 ROU1.0010.793830.02 
  Maria, Lia-Alexandra wc1837 ROU0.5010.25389.50 
  Veress, Armand 2043  * ROU0.001-0.0838-3.04 
  Butolo, Alexandru-Mircea c1774 ROU0.001-0.3238-12.16 
  Pitigoi, Sabina-Andreea 1717 ROU1.0010.603822.80 
 * 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)
 

 

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