Rapid: Individual Calculations September 2015
 Rak, Maciej  Total change: -36.20  Rating chartPersonal card
 Mistrzostwa Polski Juniorow w Szachach Szybkich - B14 Katowice POL 2015-08-06
RcRownchangeKK*chgGame
 1579 1680 4.50 10 -1.81 20 -36.20 
  Marczak, Szymon 1462 POL1.0010.22204.40 
  Gumularz, Szymon 1996 POL0.001-0.1320-2.60 
  Butyrowski, Marcel 1527 POL1.0010.30206.00 
  Nowak, Mikolaj 1825 POL0.001-0.3120-6.20 
  Posluszny, Tomasz 1529 POL0.501-0.2020-4.00 
  Kozakiewicz, Gracjan 1548 POL0.001-0.6820-13.60 
  Madajczak, Jakub 1326 POL1.0010.11202.20 
  Dzwierzynski, Bartosz 1524 POL1.0010.29205.80 
  Brozyna, Mateusz 1481 POL0.001-0.7620-15.20 
  Goreczny, Tomasz 1571 POL0.001-0.6520-13.00 

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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