Individual Calculations March 2012
 Starzynski, Waldemar  Total change: 35.55  Rating chartPersonal card
 XIV Ketrzynski Festiwal Szachowy Ketrzyn POL 2011-12-27
RcRownchangeKK*chgGame
 1720 1818 6.50 8 1.55 15 23.25 
  Nasuta, Andrzej 1877 POL0.5010.08151.20 
  Wierzbowska, Aleksandra 1445 POL1.0010.10151.50 
  Wittig, Zenon 1615 POL1.0010.24153.60 
  Janik, Igor 1689 POL0.501-0.1715-2.55 
  Kuban, Wieslaw 1771 POL0.501-0.0715-1.05 
  Kotlowska, Anna 1718 POL1.0010.36155.40 
  Litner, Igor 1648 POL1.0010.28154.20 
  Kotlowski, Tomasz 1996 POL1.0010.731510.95 

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)
 
 I Festiwal Szachowy w ZS nr 26 Bydgoszcz POL 2012-01-06
RcRownchangeKK*chgGame
 1961 1818 2.50 5 0.82 15 12.30 
  Drobka, Marcin 1435 POL1.0010.09151.35 
  Paprocki, Jaroslaw 2218  * POL1.0010.921513.80 
  Kanarkiewicz, Michal 2014 POL0.001-0.2515-3.75 
  Zielinski, Olgierd 1918 POL0.5010.14152.10 
  Kempinski, Tomasz 2218  * POL0.001-0.0815-1.20 
 * 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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