Individual Calculations March 2010
 Dobrowolski, Piotr  Total change: 3.60  Rating chartPersonal card
 III Miêdzynarodowy Turniej Szachowy - Góra ¦w. Anny Gora Sw. Anny POL 2010-02-07
RcRownchangeKK*chgGame
 2135 2393 7.50 9 0.36 10 3.60 
  Spojda, Robert 1993  * POL1.0010.08100.80 
  Wielosz, Jaroslaw 1993  * POL1.0010.08100.80 
  Nowak, Maciej 2026 POL0.501-0.4010-4.00 
  Zmarzly, Aleksandra 1993  * POL1.0010.08100.80 
  Szumilas, Piotr 2160 POL1.0010.21102.10 
  Matuszewski, Michal 2299 POL1.0010.37103.70 
  Sabuk, Piotr 2190 POL1.0010.24102.40 
  Chojnacki, Slawomir 2273 POL0.501-0.1610-1.60 
  Klekowski, Maciej 2290 POL0.501-0.1410-1.40 
 * 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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