Individual Calculations May 2014
 Grabarczyk, Miroslaw  Total change: -6.90  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski 2014 Warszawa POL 2014-03-25
RcRownchangeKK*chgGame
 2471 2466 3.50 9 -0.95 10 -9.50 
  Swiercz, Dariusz g2631 POL0.5010.22102.20 
  Bartel, Mateusz g2662 POL0.001-0.2510-2.50 
  Adamski, Jan m2302 POL1.0010.28102.80 
  Warakomski, Tomasz m2498 POL0.001-0.4610-4.60 
  Sadzikowski, Daniel m2470 POL0.001-0.4910-4.90 
  Sieciechowicz, Marcin m2436 POL0.501-0.0410-0.40 
  Weichhold, Pawel 2394 POL0.501-0.1010-1.00 
  Stachowiak, Kamil m2442 POL0.501-0.0310-0.30 
  Wieczorek, Oskar m2407 POL0.501-0.0810-0.80 

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)
 
 1. Bundesliga 2013/14 rounds 13 - 15 and tiebreaks Germany GER 2014-04-04
RcRownchangeKK*chgGame
 2535 2471 1.50 3 0.26 10 2.60 
  Libiszewski, Fabien g2539 FRA0.5010.09100.90 
  Babula, Vlastimil g2553 CZE0.5010.11101.10 
  Rogozenco, Dorian g2513 ROU0.5010.06100.60 

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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