Rapid: Individual Calculations September 2015
 Lebiedowicz, Borys  Total change: -41.80  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich - B18 Katowice POL 2015-08-06
RcRownchangeKK*chgGame
 1887 1882 4.00 11 -1.45 20 -29.00 
  Niekras, Dawid 2164 POL0.001-0.1620-3.20 
  Widelski, Kacper 1614 POL0.501-0.3320-6.60 
  Beczala, Pawel 1778 POL1.0010.36207.20 
  Kowalski, Maciej 2050 POL0.5010.22204.40 
  Marczuk, Dominik 2198 POL0.001-0.1320-2.60 
  Brzozowski, Mateusz 1538 POL1.0010.12202.40 
  Swiderski, Radoslaw 1941 POL0.5010.08201.60 
  Kucza, Karol 2147 POL0.001-0.1820-3.60 
  Paziak, Patryk 1785 POL0.501-0.1320-2.60 
  Szeglowski, Tomasz 1803 POL0.001-0.6120-12.20 
  Matlewski, Adam 1742 POL0.001-0.6920-13.80 

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)
 
 Turniej Szachow Szybkich i Rodzinnych w ramach XIII Memorialu Zofii Kaminskiej Koszalin POL 2015-08-23
RcRownchangeKK*chgGame
 1819 1882 4.00 8 -0.64 20 -12.80 
  Luczak, Filip 1578 POL0.501-0.3620-7.20 
  Bucko, Wieslaw 1482  * POL0.501-0.4220-8.40 
  Bregoszewski, Leon 1617 POL1.0010.18203.60 
  Malaczek, Mateusz 1923 POL0.001-0.4420-8.80 
  Januszkiewicz, Wojciech 1815 POL1.0010.41208.20 
  Dobrowolski, Piotr m2282  * POL0.001-0.0820-1.60 
  Mielczarski, Miroslaw 2209 POL0.001-0.1320-2.60 
  Lebiedowicz, Dariusz 1644 POL1.0010.20204.00 
 * 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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