Individual Calculations October 2012
 Praszak, Michal  Total change: -18.00  Rating chartPersonal card
 DMP- I Liga seniorow Poronin POL 2012-09-01
RcRownchangeKK*chgGame
 2236 2156 2.00 8 -1.20 15 -18.00 
  Stankiewicz, Pawel 2105 POL0.001-0.5715-8.55 
  Skalik, Przemyslaw m2365 POL0.001-0.2315-3.45 
  Betkowski, Andrzej 2091 POL1.0010.41156.15 
  Zawadzki, Stanislaw m2432 POL0.001-0.1715-2.55 
  Solnicki, Michal 2145 POL0.001-0.5215-7.80 
  Dudzinski, Piotr f2300 POL0.001-0.3115-4.65 
  Chalupnik, Marcin 2215 POL1.0010.58158.70 
  Jaroch, Karol 2238 POL0.001-0.3915-5.85 

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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