Individual Calculations July 2009
 Peronczyk, Karol  Total change: 19.50  Rating chartPersonal card
 Miedzynarodowe Szachowe Mistrzostwa Malopolski Seniorow i Juniorow gr. B Krakow POL 2009-04-26
RcRownchangeKK*chgGame
 1747 1632 4.50 8 1.69 15 25.35 
  Rojek, Stanislaw 1838 POL0.001-0.2415-3.60 
  Kacinski, Robert 1817 POL1.0010.741511.10 
  Czyzykiewicz, Rafal 1796 POL1.0010.721510.80 
  Ziobro, Rafal 1798 POL1.0010.721510.80 
  Janikowski, Dawid 1411 POL1.0010.22153.30 
  Wozniak, Marcin 1726 POL0.001-0.3715-5.55 
  Mucha, Krzysztof 1899 POL0.001-0.1815-2.70 
  Chmiel, Marcin 1693 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)
 
 4-th EUROPEAN OPEN CHESS SCHOOL TEAM CHAMPIONSHIP 16 years old Varna BUL 2009-06-13
RcRownchangeKK*chgGame
 1710 1632 0.00 1 -0.39 15 -5.85 
  Anton, Roxana-Ana 1710 ROU0.001-0.3915-5.85 

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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