Individual Calculations July 2008
 Boratynski, Piotr  Total change: 31.65  Rating chartPersonal card
 Mistrzostwa Polski Juniorow do lat 18 Leba POL 2008-03-28
RcRownchangeKK*chgGame
 2080 1888 5.00 11 2.11 15 31.65 
  Murawski, Wieslaw 2135 POL1.0010.811512.15 
  Gluszko, Tomasz 2202 POL0.001-0.1415-2.10 
  Smola, Michal 2115 POL0.001-0.2115-3.15 
  Plichta, Kamil 2045 POL0.001-0.2915-4.35 
  Kasperek, Rafal 2013 POL0.5010.17152.55 
  Sobiech, Krzysztof 1785 POL1.0010.36155.40 
  Kowalski, Lukasz 2104 POL1.0010.781511.70 
  Kukla, Maciej 2151 POL0.001-0.1815-2.70 
  Zurkowski, Andrzej 2109 POL1.0010.781511.70 
  Marchlewicz, Kamil 2008 POL0.5010.16152.40 
  Rawicz, Karol 2212 POL0.001-0.1315-1.95 

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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