Individual Calculations May 2012
 Olszewski, Michal  Total change: -18.40  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Warszawa POL 2012-02-18
RcRownchangeKK*chgGame
 2472 2540 3.50 9 -1.84 10 -18.40 
  Bartel, Mateusz g2658 POL0.001-0.3410-3.40 
  Strzemiecki, Zbigniew m2402 POL0.501-0.1910-1.90 
  Leniart, Arkadiusz m2455 POL0.001-0.6210-6.20 
  Dragun, Kamil m2420 POL1.0010.34103.40 
  Tomczak, Jacek m2543 POL0.001-0.5010-5.00 
  Piorun, Kacper m2520 POL0.501-0.0310-0.30 
  Duda, Jan-Krzysztof f2379 POL0.501-0.2110-2.10 
  Sieciechowicz, Marcin m2459 POL1.0010.39103.90 
  Hnydiuk, Aleksander m2409 POL0.001-0.6810-6.80 

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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