Individual Calculations November 2009
 Mucha, Roman  Total change: -0.75  Rating chartPersonal card
 The 45th Akiba Rubinstein - International Chess Festival - Open A Polanica Zdroj POL 2009-08-18
RcRownchangeKK*chgGame
 2187 2176 4.00 10 -0.83 15 -12.45 
  Nguyen, Piotr 2368 POL0.5010.25153.75 
  Obrusnik, Michal 2165 POL0.001-0.5215-7.80 
  Zmarzly, Aleksandra 1957 POL1.0010.22153.30 
  Owczarzak, Jerzy f2328 POL0.001-0.3015-4.50 
  Jaworski, Miroslaw m2363 POL0.001-0.2615-3.90 
  Musialkiewicz, Jan 2115 POL0.501-0.0815-1.20 
  Piesik, Piotr 2209 POL0.5010.05150.75 
  Seifert, Henryk f2235 POL0.5010.08151.20 
  Barburzynska, Magdalena 1933 POL1.0010.20153.00 
  Gola, Karol 2195 POL0.001-0.4715-7.05 

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 Miedzywojewodzkie Juniorow MP-PK C17 Lubenia POL 2009-09-25
RcRownchangeKK*chgGame
 2040 2186 7.50 10 0.78 15 11.70 
  Luka, Krzysztof 1930 POL1.0010.19152.85 
  Klekowski, Maciej 2281 POL0.5010.13151.95 
  Kois, Przemyslaw 1836 POL1.0010.11151.65 
  Skomial, Mateusz 2034 POL1.0010.30154.50 
  Swiech, Przemyslaw 2120 POL0.501-0.0915-1.35 
  Luka, Krzysztof 1930 POL0.501-0.3115-4.65 
  Klekowski, Maciej 2281 POL1.0010.63159.45 
  Kois, Przemyslaw 1836 POL1.0010.11151.65 
  Skomial, Mateusz 2034 POL0.501-0.2015-3.00 
  Swiech, Przemyslaw 2120 POL0.501-0.0915-1.35 

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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