Rapid: Individual Calculations April 2017
 Zakrzewski, Bartosz  Total change: -10.60  Rating chartPersonal card
 IV Ogolnopolski Turniej Szachowy Pamieci Zolnierzy Wykletych Gniezno POL 2017-03-12
RcRownchangeKK*chgGame
 1656 1500 3.50 8 0.92 20 18.40 
  Kozlowski, Tomasz 1891 POL0.001-0.0920-1.80 
  Brelinska, Matylda 1115 POL1.0010.09201.80 
  Debowiak, Arleta 1755 POL1.0010.812016.20 
  Banach, Szymon 1877 POL0.001-0.0920-1.80 
  Kaminski, Piotr 1815 POL0.5010.36207.20 
  Matuszak, Wojciech 1772 POL0.5010.33206.60 
  Lazniewski, Tadeusz 1184 POL0.501-0.3720-7.40 
  Sklepinski, Artur 1840 POL0.001-0.1220-2.40 

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)
 
 XXIII Memorial pamieci Stanislawa Skowronskiego Poznan POL 2017-03-21
RcRownchangeKK*chgGame
 1600 1500 1.00 6 -1.45 20 -29.00 
  Pietruszewski, Marcin 1900  * POL0.001-0.0820-1.60 
  Kedzierski, Slawomir 1900  * POL0.001-0.0820-1.60 
  Ciesielski, Marceli 1188 POL0.001-0.8620-17.20 
  Bajerlein, Dawid 1900  * POL0.001-0.0820-1.60 
  Janicki, Rafal 1494 POL0.001-0.5120-10.20 
  Zielinski, Tomasz 1219 POL1.0010.16203.20 
 * 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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