Individual Calculations May 2010
 Sikora, Rafal  Total change: -3.90  Rating chartPersonal card
 I Tomaszowski Zimowy Festiwal Szachowy FERIE 2010 Tomaszow Lubelski POL 2010-02-22
RcRownchangeKK*chgGame
 1648 1729 3.50 7 -0.74 15 -11.10 
  Madej, Pawel 1682 POL0.001-0.5715-8.55 
  Kurzepa, Bartlomiej 1569 POL0.501-0.2115-3.15 
  Bartoszek, Jakub 1739 POL1.0010.51157.65 
  Molenda, Marcin 1457 POL1.0010.17152.55 
  Bartoszek, Michal 1656 POL1.0010.40156.00 
  Luczka, Szymon 1658 POL0.001-0.6015-9.00 
  Bartoszek, Marcin 1774 POL0.001-0.4415-6.60 

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 16 lat Karpacz POL 2010-03-06
RcRownchangeKK*chgGame
 1881 1729 3.50 10 0.48 15 7.20 
  Lewtak, Damian 1942 POL0.001-0.2315-3.45 
  Zielinski, Maciej 1956 POL0.001-0.2115-3.15 
  Jaskolka, Tomasz 1871 POL0.001-0.3115-4.65 
  Gora, Jan 1841 POL0.5010.15152.25 
  Jedras, Piotr 1975 POL1.0010.811512.15 
  Grabowski, Adam 1926 POL0.001-0.2515-3.75 
  Grota, Mateusz 1815 POL0.001-0.3815-5.70 
  Chomski, Maciej 1836 POL0.5010.15152.25 
  Paszewski, Mateusz 1805 POL1.0010.60159.00 
  Malaczek, Mateusz 1841 POL0.5010.15152.25 

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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