Individual Calculations September 2018
 Koziej, Maciej  Total change: 25.60  Rating chartPersonal card
 II Miedzynarodowy Memorial Ireny Warakomskiej - Open B Suwalki POL 2018-08-01
RcRownchangeKK*chgGame
 1913 2027 7.00 9 1.28 20 25.60 
  Binkis, Evgeniya 1723 RUS1.0010.14202.80 
  Milanowski, Jan 1774 POL0.001-0.8120-16.20 
  Bartoszewicz, Marcin 1854 POL1.0010.27205.40 
  Zurkowski, Andrzej 2076 POL1.0010.572011.40 
  Kindler, Przemyslaw 2086 POL1.0010.582011.60 
  Nikitin, Aleksander I 2036 BLR0.5010.01200.20 
  Krasiewicz, Robert 1923 POL1.0010.36207.20 
  Kowalec, Maciej 2065 POL1.0010.552011.00 
  Shamatava, Nikolozi 1676 GEO0.501-0.3920-7.80 

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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