Individual Calculations September 2018
 Harazinska, Magdalena  Total change: 7.20  Rating chartPersonal card
 54th International Akiba Rubinstein Chess Festival - OPEN A Polanica Zdroj POL 2018-08-18
RcRownchangeKK*chgGame
 2002 2035 4.50 8 0.18 40 7.20 
  Vanduyfhuys, Igor 1687 BEL1.0010.11404.40 
  Reza, Wojciech f2303 POL0.001-0.1740-6.80 
  Antoniewicz, Jakub 1769 POL1.0010.18407.20 
  Lapaj, Mateusz 2198 POL0.5010.22408.80 
  Nowak, Kamil 2313 POL0.001-0.1740-6.80 
  Golecki, Jan 1943 POL0.001-0.6340-25.20 
  Dryja, Szymon 1878 POL1.0010.294011.60 
  Klein, Gernot, Dr. 1922 GER1.0010.354014.00 

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)
 

 

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