Individual Calculations April 2008
 Eggink, Ryszard  Total change: -46.50  Rating chartPersonal card
 VIII TURNIEJ JUNIOROW im. WOJCIECHA EHRENFEUCHTA "A" Warszawa POL 2007-12-27
RcRownchangeKK*chgGame
 1747 1734 1.50 5 -1.00 25 -25.00 
  Zurkowski, Andrzej 2084 POL0.001-0.1125-2.75 
  Wyszomirski, Krzysztof 1713 POL0.501-0.0325-0.75 
  Kowalewska, Agata 1587 POL0.501-0.2025-5.00 
  Grochulski, Grzegorz 1739 POL0.001-0.4925-12.25 
  Gora, Jan 1610 POL0.501-0.1725-4.25 

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)
 
 Mistrzostwa Polski Juniorow do lat 12 Ustron POL 2008-03-08
RcRownchangeKK*chgGame
 1763 1749 2.50 7 -0.86 25 -21.50 
  Kulas, Szymon 1819 POL0.001-0.4025-10.00 
  Sliwicki, Damian 1723 POL1.0010.462511.50 
  Chmielewski, Jakub 1630 POL0.501-0.1625-4.00 
  Khamidov, Komil 1819 POL0.5010.10252.50 
  Lapaj, Mateusz 1754 POL0.001-0.4925-12.25 
  Marczuk, Dominik 1780 POL0.5010.04251.00 
  Smolka, Marcin 1815 POL0.001-0.4125-10.25 

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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