Individual Calculations September 2011
 Szelag, Marcin  Total change: -11.80  Rating chartPersonal card
 Szachowe Lato 2011 - open A Poznan POL 2011-07-16
RcRownchangeKK*chgGame
 2135 2478 6.00 9 -1.82 10 -18.20 
  Zak, Pawel 2078  * POL1.0010.08100.80 
  Chojnacki, Tomasz 2078  * POL1.0010.08100.80 
  Stachowiak, Slawomir 2078  * POL1.0010.08100.80 
  Chojnacki, Krzysztof m2437 POL0.001-0.5610-5.60 
  Musialkiewicz, Pawel 2078  * POL1.0010.08100.80 
  Bernat, Marcin 2138 POL0.001-0.8810-8.80 
  Sliwerski, Radoslaw 2174 POL0.001-0.8610-8.60 
  Warchol, Maria 2078  * POL1.0010.08100.80 
  Kozlowski, Tomasz 2078  * POL1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 XX Miedzynarodowy Festiwal Szachowy w Poznaniu - OPEN Poznan POL 2011-08-06
RcRownchangeKK*chgGame
 2237 2478 7.50 9 0.64 10 6.40 
  Niekras, Dawid 2078  * POL1.0010.08100.80 
  Dzwikowski, Adam 2078  * POL1.0010.08100.80 
  Zakrzewski, Marek 2097 POL1.0010.09100.90 
  Przybylski, Wojciech f2356 POL1.0010.33103.30 
  Chojnacki, Krzysztof m2437 POL0.501-0.0610-0.60 
  Warakomski, Tomasz m2473 POL0.501-0.0110-0.10 
  Musialkiewicz, Pawel 2078  * POL1.0010.08100.80 
  Urban, Klaudiusz m2456 POL0.501-0.0310-0.30 
  Ancuta, Adam 2078  * POL1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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