Individual Calculations September 2010
 Brodsky, Michail  Total change: 9.30  Rating chartPersonal card
 Miguel Najdorf International Chess Festival - Open A Warsaw POL 2010-07-17
RcRownchangeKK*chgGame
 2445 2540 6.50 9 0.93 10 9.30 
  Drozdowski, Kacper 2223 POL1.0010.13101.30 
  Pinski, Jan m2375 POL1.0010.28102.80 
  Krysztofiak, Marcin m2436 POL0.501-0.1410-1.40 
  Bove, Alessandro f2377 ITA1.0010.28102.80 
  Rej, Tomek f2334 AUS1.0010.24102.40 
  Mista, Aleksander g2562 POL0.5010.03100.30 
  Radulski, Julian g2574 BUL0.5010.05100.50 
  Dziuba, Marcin g2582 POL0.5010.06100.60 
  Olszewski, Michal g2543 POL0.5010.00100.00 

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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