Individual Calculations July 2008
 Butkiewicz, Lukasz  Total change: -26.40  Rating chartPersonal card
 Lower Silesian Chess Leagues Dolny Slask POL 2007-10-14
RcRownchangeKK*chgGame
 2109 2310 7.00 10 -0.45 15 -6.75 
  Januszewski, Tomasz 1988 POL0.001-0.8715-13.05 
  Plotka, Wojciech 2035 POL1.0010.17152.55 
  Drazek, Wladyslaw 2012 POL1.0010.15152.25 
  Kruczynski, Marek 2003 POL1.0010.14152.10 
  Kmiecik, Wojciech 2043 POL1.0010.18152.70 
  Kowalak, Piotr 2191 POL0.501-0.1615-2.40 
  Pankiewicz, Tomasz 2242 POL0.001-0.5915-8.85 
  Zminda, Bogdan 2141 POL1.0010.28154.20 
  Wieczorek, Oskar 2185 POL0.501-0.1715-2.55 
  Zyla, Janusz f2251 POL1.0010.42156.30 

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)
 
 Wroclaw Champ. 2008 - 1 Turn. Wroclaw POL 2008-04-04
RcRownchangeKK*chgGame
 2165 2310 2.00 5 -1.31 15 -19.65 
  Grzesik, Norbert 1960 POL1.0010.11151.65 
  Stachowiak, Kamil 2329 POL0.001-0.4715-7.05 
  Wieczorek, Oskar 2235 POL0.001-0.6015-9.00 
  Wolska, Marta 1960 POL1.0010.11151.65 
  Dobrowolski, Aleksander 2342 POL0.001-0.4615-6.90 

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)
 

 

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