Individual Calculations September 2011
 Kostecki, Samuel  Total change: 102.00  Rating chartPersonal card
 Szachowe Lato 2011 - open A Poznan POL 2011-07-16
RcRownchangeKK*chgGame
 1691 1341 4.00 9 2.96 30 88.80 
  Cholewa, Maria 1741  * POL0.5010.423012.60 
  Warchol, Maria 1741  * POL0.001-0.0830-2.40 
  Kaluzny, Tomasz 1635 POL0.5010.353010.50 
  Palasz, Krzysztof 1734 POL0.001-0.0830-2.40 
  Wisniewski, Wieslaw 1597 POL1.0010.813024.30 
  Wittig, Zenon 1631 POL0.5010.343010.20 
  Palasz, Michal 1741  * POL0.5010.423012.60 
  Hoffmann, Piotr 1741  * POL0.5010.423012.60 
  Szczepaniak, Artur 1654 POL0.5010.363010.80 
 * 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
 1721 1341 1.00 6 0.44 30 13.20 
  Musialkiewicz, Pawel 1741  * POL0.001-0.0830-2.40 
  Wesolowska, Katarzyna 1739 POL0.001-0.0830-2.40 
  Opolski, Wojciech 1713 POL0.001-0.1030-3.00 
  Kiwilsza, Piotr 1741  * POL0.001-0.0830-2.40 
  Kowalczuk, Mikolaj 1741  * POL0.001-0.0830-2.40 
  Koper, Konrad 1650 POL1.0010.863025.80 
 * 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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