Individual Calculations March 2011
 Boldys, Piotr  Total change: 31.35  Rating chartPersonal card
 XXVIII Miêdzynarodowy Turniej Szachowy RYBNIK 2010 OPEN FIDE Rybnik POL 2010-12-27
RcRownchangeKK*chgGame
 1915 1634 2.00 6 0.95 15 14.25 
  Walach, Marcin f2034  * POL0.001-0.0815-1.20 
  Tomaszewski, Kacper 1732 POL0.5010.13151.95 
  Babczynski, Dariusz 1937 POL0.001-0.1415-2.10 
  Cichy, Kamil 1963 POL0.5010.38155.70 
  Jopek, Krzysztof 1863 POL1.0010.791511.85 
  Broza, Eugeniusz 1961 POL0.001-0.1315-1.95 
 * 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)
 
 Zgraj jak Mistrz turniej juniorów do 18 lat Chorzow POL 2011-01-28
RcRownchangeKK*chgGame
 1648 1634 4.50 7 1.14 15 17.10 
  Bilczewski, Kacper 1474 POL1.0010.29154.35 
  Szczecina, Kamil 1752 POL0.5010.16152.40 
  Lizak, Jakub 1735 POL0.5010.14152.10 
  Faron, Rafal 1802 POL0.001-0.2815-4.20 
  Osuchowski, Samuel 1500 POL1.0010.32154.80 
  Slany, Wiktor 1584 POL1.0010.43156.45 
  Cieslak, Patrycjusz 1692 POL0.5010.08151.20 

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)
 

 

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