Individual Calculations April 2009
 Strebkovs, Andrejs  Total change: -21.00  Rating chartPersonal card
 Ceske sachove Vanoce 2008 Litomysl CZE 2008-12-26
RcRownchangeKK*chgGame
 2250 2441 4.50 8 -1.38 10 -13.80 
  Cagara, Paulina 2091 POL0.501-0.3910-3.90 
  Fuchs, Georg 2210 AUT0.501-0.2910-2.90 
  Macicek, Jakub 2183 CZE1.0010.18101.80 
  Bronowicki, Mateusz f2366 POL0.501-0.1010-1.00 
  Zakharchenko, Arnold m2288 UKR1.0010.30103.00 
  Plat, Vojtech f2411 CZE0.001-0.5410-5.40 
  Bures, Jaroslav 2263 CZE0.001-0.7310-7.30 
  Valenta, Vit 2190 CZE1.0010.19101.90 

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)
 
 2nd Karkonosze Open A Karpacz POL 2009-03-06
RcRownchangeKK*chgGame
 2221 2441 6.00 9 -0.72 10 -7.20 
  Starczewska, Dominika 2091 POL1.0010.11101.10 
  Goluch, Piotr 2091 POL0.501-0.3910-3.90 
  Flak, Pawel 2155 POL0.501-0.3410-3.40 
  Hyll, Jan 2091 SVK1.0010.11101.10 
  Marszalek, Maciej 2392 POL0.501-0.0710-0.70 
  Pietruszewski, Marcin 2091 POL1.0010.11101.10 
  Malaniuk, Vladimir P g2522 UKR0.5010.11101.10 
  Orzech, Dominik 2462 POL0.001-0.4710-4.70 
  Nasuta, Grzegorz 2091 POL1.0010.11101.10 

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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