Individual Calculations November 2009
 Steczek, Marcin  Total change: 26.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski -II Liga seniorow Miedzyzdroje POL 2009-09-11
RcRownchangeKK*chgGame
 2258 2366 7.50 9 1.76 15 26.40 
  Zysko, Jan 2228 POL1.0010.31154.65 
  Staroszczyk, Mateusz 2052 POL1.0010.14152.10 
  Klekowski, Maciej 2281 POL1.0010.38155.70 
  Borkowski, Franciszek m2319 POL1.0010.43156.45 
  Krysztofiak, Marcin m2429 POL0.5010.09151.35 
  Szczechowicz, Bartosz f2275 POL1.0010.38155.70 
  Kuziola, Mateusz f2340 POL0.501-0.0415-0.60 
  Grabowski, Pawel 2275 POL1.0010.38155.70 
  Kielbratowski, Aleksander 2120 POL0.501-0.3115-4.65 

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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