Individual Calculations July 2009
 Michniewski, Tomasz  Total change: -22.80  Rating chartPersonal card
 58th YMCA Winter 2009-A Warszawa POL 2009-01-09
RcRownchangeKK*chgGame
 2207 2215 5.50 11 -0.12 15 -1.80 
  Delega, Tomasz 2164 POL0.001-0.5715-8.55 
  Przybyla, Kamil 2197 POL0.001-0.5315-7.95 
  Lada, Marek f2201 POL0.501-0.0215-0.30 
  Chalupnik, Marcin 2274 POL1.0010.58158.70 
  Janczarski, Michal 2247 POL1.0010.54158.10 
  Alvarado, Carlos 2184 PER1.0010.46156.90 
  Gasik, Piotr 2127 POL0.001-0.6215-9.30 
  Matuszewski, Michal 2316 POL0.5010.14152.10 
  Borysiak, Boguslaw f2144 POL0.001-0.6015-9.00 
  Moskwinski, Tadeusz 2178 POL1.0010.45156.75 
  Adamski, Andrzej m2250 POL0.5010.05150.75 

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)
 
 62nd YMCA Spring 2009-A Warszawa POL 2009-04-08
RcRownchangeKK*chgGame
 2118 2213 5.50 11 -1.40 15 -21.00 
  Szefer, Michal 2047 POL0.501-0.2215-3.30 
  Sebastianiuk, Cezary 2161 POL1.0010.43156.45 
  Zurkowski, Andrzej 2079 POL0.501-0.1815-2.70 
  Pieczonka, Marcin 2107 POL0.501-0.1415-2.10 
  Przybyla, Kamil 2166 POL0.001-0.5715-8.55 
  Luksik, Mateusz 2127 POL0.501-0.1215-1.80 
  Krasiewicz, Robert 2122 POL0.001-0.6215-9.30 
  Olejarczyk, Bogdan 2168 POL0.501-0.0615-0.90 
  Siekierski, Pawel 2081 POL1.0010.32154.80 
  Moskwinski, Tadeusz 2216 POL0.001-0.5015-7.50 
  Szymczak, Rafal 2025 POL1.0010.26153.90 

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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