Individual Calculations May 2011
 Miszkielo, Bartosz  Total change: 2.50  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa 2010/2011 Dolnyslask POL 2010-11-07
RcRownchangeKK*chgGame
 1751 1452 0.50 3 0.04 25 1.00 
  Szczygiel, Michal 1802 POL0.001-0.1125-2.75 
  Jagiela, Piotr 1797 POL0.001-0.1125-2.75 
  Chenska, Karolina 1653 POL0.5010.26256.50 

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)
 
 19. OMW - 2. Turniej Wroclaw POL 2011-03-04
RcRownchangeKK*chgGame
 1726 1452 0.50 3 -0.13 25 -3.25 
  Labuda, Michal 1852  * POL0.001-0.0825-2.00 
  Wrobel, Maciej 1852  * POL0.001-0.0825-2.00 
  Sernecki, Franciszek 1473 POL0.5010.03250.75 
 * 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 10 lat 2011 Mielno POL 2011-03-19
RcRownchangeKK*chgGame
 1593 1452 0.50 1 0.19 25 4.75 
  Pultorak, Jan 1593 POL0.5010.19254.75 

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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