Individual Calculations October 2012
 Gralka, Julian  Total change: 9.15  Rating chartPersonal card
 DMP- II Liga seniorow Lazy POL 2012-09-01
RcRownchangeKK*chgGame
 2198 2231 5.50 9 0.61 15 9.15 
  Brzezinski, Mateusz 2108 POL1.0010.33154.95 
  Mikrut, Dariusz m2355 POL0.5010.17152.55 
  Muc, Marcin 2165 POL0.501-0.0915-1.35 
  Zielinski, Maciej 2073 POL0.501-0.2115-3.15 
  Tustanowski, Robert 2304 POL0.5010.10151.50 
  Kulon, Klaudia wf2264 POL0.001-0.4515-6.75 
  Tobolski, Jakub 2089 POL1.0010.31154.65 
  Sygulski, Boguslaw m2254 POL0.5010.03150.45 
  Lercel, Michal 2173 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)
 

 

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