Individual Calculations September 2010
 Pawlowski, Michal  Total change: -22.35  Rating chartPersonal card
 Miguel Najdorf International Chess Festival - Open B Warsaw POL 2010-07-17
RcRownchangeKK*chgGame
 1676 1954 4.50 7 -1.28 15 -19.20 
  Rozycki, Dariusz 1554  * POL1.0010.08151.20 
  Suliborski, Artur 1728 POL0.501-0.2915-4.35 
  Bartczak, Hanna 1657 POL1.0010.15152.25 
  Puszkarek, Kamil 1770 POL0.501-0.2415-3.60 
  Drozdowski, Konrad 1703 POL0.501-0.3115-4.65 
  Dwilewicz, Katarzyna 1554  * POL0.501-0.4215-6.30 
  Parol, Pawel 1764 POL0.501-0.2515-3.75 
 * 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)
 
 XXI Miedzynarodowy Festiwal Szachowy im. Jozefa Kochana-Open B Koszalin POL 2010-08-06
RcRownchangeKK*chgGame
 1650 1954 1.50 2 -0.21 15 -3.15 
  Lebiedowicz, Borys 1595 POL1.0010.10151.50 
  Wydornik, Robert 1705 POL0.501-0.3115-4.65 

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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