Individual Calculations October 2012
 Siekaniec, Jan  Total change: -53.10  Rating chartPersonal card
 DMP- II Liga seniorow Lazy POL 2012-09-01
RcRownchangeKK*chgGame
 2061 2159 2.00 9 -3.54 15 -53.10 
  Markiewicz, Jerzy f2261 POL0.001-0.3615-5.40 
  Zielinski, Stanislaw 2133 POL0.001-0.5415-8.10 
  Kozlowski, Tomasz 1947 POL0.001-0.7715-11.55 
  Orzechowski, Jacek 2228 POL0.001-0.4015-6.00 
  Wozniak, Marcin 2215 POL0.5010.08151.20 
  Powalka, Michal 1767 POL0.001-0.9215-13.80 
  Mazalon, Mariusz 2000 POL0.001-0.7115-10.65 
  Matuszczyk, Przemyslaw 2067 POL1.0010.37155.55 
  Konieczynski, Piotr 1933 POL0.501-0.2915-4.35 

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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