Individual Calculations November 2009
 Staniszewski, Piotr  Total change: 8.00  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open A Polanica Zdroj POL 2009-08-18
RcRownchangeKK*chgGame
 2309 2383 6.50 10 0.59 10 5.90 
  Gola, Karol 2195 POL1.0010.26102.60 
  Szumilas, Piotr 2127 POL0.501-0.3110-3.10 
  Obrusnik, Michal 2165 POL1.0010.22102.20 
  Piorun, Kacper m2457 POL0.001-0.4010-4.00 
  Kolosowski, Mateusz f2270 POL0.501-0.1510-1.50 
  Szablowski, Pawel 2153 POL0.501-0.2910-2.90 
  Matuszewski, Michal 2301 POL1.0010.39103.90 
  Sieciechowicz, Marcin 2390 POL1.0010.51105.10 
  Moranda, Wojciech m2545 POL0.5010.21102.10 
  Warakomski, Tomasz m2491 POL0.5010.15101.50 

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)
 
 Polish Team Championship I Liga Ustron POL 2009-09-11
RcRownchangeKK*chgGame
 2436 2381 4.00 9 0.21 10 2.10 
  Fikus, Zygmunt 2042 POL0.501-0.3810-3.80 
  Murdzia, Piotr m2471 POL0.001-0.3810-3.80 
  Rudolf, Michal f2380 POL0.5010.00100.00 
  Cajbel, Maciej 2242 POL0.501-0.1910-1.90 
  Kryvoruchko, Yuriy g2612 UKR0.5010.29102.90 
  Hera, Imre Jr. g2567 HUN0.001-0.2610-2.60 
  Kuczynski, Robert g2505 POL0.5010.17101.70 
  Mista, Aleksander g2579 POL1.0010.76107.60 
  Gritsak, Orest g2527 UKR0.5010.20102.00 

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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