Individual Calculations September 2016
 Sobotka, Jan  Total change: 42.20  Rating chartPersonal card
 52. MFSz im. Akiby Rubinsteina - OPEN B Polanica-Zdroj POL 2016-08-20
RcRownchangeKK*chgGame
 1788 1642 5.00 9 2.11 20 42.20 
  Kozicz, Andrzej 1989 POL1.0010.892017.80 
  Czuchnicki, Jan 1875 POL0.001-0.2120-4.20 
  Grubiak, Roman 1943 POL0.5010.35207.00 
  Widera, Jan 1787 POL0.5010.19203.80 
  Wysocki, Mieczyslaw 1751 POL0.5010.15203.00 
  Skladzien, Romuald 1745 POL1.0010.642012.80 
  Juengling, Jan 1666 GER0.5010.03200.60 
  Solek, Zenon 1831 POL0.001-0.2520-5.00 
  Zatylny, Jan 1506 POL1.0010.32206.40 

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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