Individual Calculations May 2011
 Chmielewski, Jakub  Total change: 16.95  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2010/2011 Dolnyslask POL 2010-11-07
RcRownchangeKK*chgGame
 1848 1762 1.00 1 0.62 15 9.30 
  Wozniak, Bartosz 1848 POL1.0010.62159.30 

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)
 
 IV Turniej Szachowy Karkonosze Karpacz POL 2011-02-20
RcRownchangeKK*chgGame
 1972 1762 4.00 8 1.76 15 26.40 
  Aliavdin, Nikolai m2162  * BLR0.001-0.0815-1.20 
  Niewiejski, Robert 1628 POL1.0010.32154.80 
  Zmarzly, Aleksandra 2118 POL0.5010.39155.85 
  Pastuchewicz, Bartosz 2162  * POL0.5010.42156.30 
  Lada, Ireneusz 2130 POL0.001-0.1015-1.50 
  Rogacka, Natalia 1473 POL1.0010.16152.40 
  Lukasiewicz, Aleksander 1941 POL1.0010.731510.95 
  Sliwerski, Radoslaw 2162  * 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)
 
 Mistrzostwa Polski Juniorow do 16 lat 2011 Murzasichle POL 2011-03-05
RcRownchangeKK*chgGame
 1881 1765 1.50 8 -1.25 15 -18.75 
  Knapik, Andrzej 1954 POL0.001-0.2515-3.75 
  Blaszkiewicz, Mateusz 1891 POL0.001-0.3315-4.95 
  Suliborski, Jakub 1876 POL0.5010.15152.25 
  Prazmowski, Bartosz 1880 POL0.001-0.3415-5.10 
  Popiol, Michal 1803 POL0.001-0.4515-6.75 
  Jaskolka, Tomasz 1954 POL0.5010.25153.75 
  Grota, Mateusz 1815 POL0.5010.07151.05 
  Adamczewski, Jedrzej 1876 POL0.001-0.3515-5.25 

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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