Individual Calculations December 2015
 Ruszczycki, Jacek  Total change: -13.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Niewidomych 2015 Wagrowiec POL 2015-11-12
RcRownchangeKK*chgGame
 1965 1884 2.50 8 -0.66 20 -13.20 
  Staruch, Roman 1925 POL0.5010.06201.20 
  Mackowiak, Marek 2143 POL0.5010.32206.40 
  Zoltek, Tadeusz f2115 POL0.001-0.2120-4.20 
  Kardasz, Wladyslaw 1766 POL0.501-0.1620-3.20 
  Wolanski, Michal 1954 POL0.001-0.4020-8.00 
  Falkowski, Dawid 2017 POL0.5010.18203.60 
  Traczyk, Tadeusz 1853 POL0.501-0.0420-0.80 
  Wojcieszyn, Zdzislaw 1947 POL0.001-0.4120-8.20 

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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