Individual Calculations November 2009
 Kielbasa, Artur  Total change: -25.75  Rating chartPersonal card
 Eliminacje Strefowe do Finalow MPJ i OOM - C15 Augustow POL 2009-10-04
RcRownchangeKK*chgGame
 1663 1567 0.50 4 -1.03 25 -25.75 
  Borawski, Jakub 1797 POL0.001-0.2125-5.25 
  Daciuk, Jaroslaw 1534 POL0.501-0.0525-1.25 
  Gora, Jan 1806 POL0.001-0.2025-5.00 
  Grenda, Wojciech 1515 POL0.001-0.5725-14.25 

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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