Individual Calculations October 2015
 Grabarczyk, Miroslaw  Total change: 1.60  Rating chartPersonal card
 DMP - II Liga 2015 Jastrzebia Gora POL 2015-09-05
RcRownchangeKK*chgGame
 2286 2442 6.50 9 0.16 10 1.60 
  Pazderski, Ziemowit 2249 POL1.0010.25102.50 
  Mroziak, Maciej 2338 POL0.501-0.1410-1.40 
  Zujev, Oleg 2271 LTU0.501-0.2310-2.30 
  Kujawski, Adam 2277 POL0.501-0.2210-2.20 
  Helis, Tadeusz f2228 POL1.0010.23102.30 
  Dudzinski, Pawel f2261 POL1.0010.26102.60 
  Kolosowski, Mateusz m2425 POL0.501-0.0210-0.20 
  Flak, Pawel 2223 POL0.501-0.2810-2.80 
  Karpus, Michal f2303 POL1.0010.31103.10 

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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