Individual Calculations October 2008
 Ziolkowski, Dawid  Total change: 22.65  Rating chartPersonal card
 International Chess Festival, OPEN 2008, Chojnice Chojnice POL 2008-07-11
RcRownchangeKK*chgGame
 2208 2183 4.00 8 0.24 15 3.60 
  Zembrzuska, Monika 2016 POL1.0010.28154.20 
  Budrewicz, Krzysztof 2333 POL0.001-0.3015-4.50 
  Olszewski, Marek 2151 POL1.0010.46156.90 
  Sharapov, Evgeny m2431 UKR0.001-0.1915-2.85 
  Gunajew, Rafal 2241 POL0.001-0.4215-6.30 
  Wypych, Dominik 2085 POL1.0010.37155.55 
  Wisniewski, Adam 2091 POL1.0010.37155.55 
  Myc, Marcin 2312 POL0.001-0.3315-4.95 

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)
 
 Druzynowe Mistrzostwa Polski - II Liga Seniorow Ustron POL 2008-09-06
RcRownchangeKK*chgGame
 2206 2183 5.50 9 1.27 15 19.05 
  Swiatnicki, Andrzej 2192 POL1.0010.51157.65 
  Maciaga, Marcin 2180 POL1.0010.50157.50 
  Wojciechowski, Piotr 2247 POL0.001-0.4115-6.15 
  Krzywda, Andrzej 2163 POL1.0010.47157.05 
  Lisowski, Krzysztof 2199 POL0.5010.02150.30 
  Seifert, Henryk f2235 POL1.0010.57158.55 
  Bugalski, Michal 2279 POL0.001-0.3715-5.55 
  Zdrojewski, Wojciech 2190 POL1.0010.51157.65 
  Sliwerski, Radoslaw 2165 POL0.001-0.5315-7.95 

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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