Rapid: Individual Calculations January 2016
 Lewandowski, Witold  Total change: -9.80  Rating chartPersonal card
 Mistrzostwa Wielkopolski Juniorow w Szachach Szybkich - C 14 Kostrzyn POL 2015-12-05
RcRownchangeKK*chgGame
 1331 1293 1.50 5 -0.81 20 -16.20 
  Kukorowski, Jan 1556 POL1.0010.822016.40 
  Lazniewski, Tadeusz 1151 POL0.001-0.6920-13.80 
  Ciesielski, Marceli 1169 POL0.501-0.1720-3.40 
  Walkowski, Jonasz 1527 POL0.001-0.2120-4.20 
  Zurawski, Mateusz 1251 POL0.001-0.5620-11.20 

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)
 
 Gwiazdkowy Turniej Szachowy w KS Korona Zakrzewo Zakrzewo POL 2015-12-19
RcRownchangeKK*chgGame
 1590 1293 1.50 6 0.32 20 6.40 
  Zakrzewski, Marek 1693  * POL0.001-0.0820-1.60 
  Glatty, Zbigniew 1693  * POL0.001-0.0820-1.60 
  Kiwilsza, Piotr 1693  * POL1.0010.922018.40 
  Michalski, Karol 1693  * POL0.001-0.0820-1.60 
  Kupsik, Joanna 1693  * POL0.5010.42208.40 
  Rusche, Bruno 1076 POL0.001-0.7820-15.60 
 * 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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