Individual Calculations January 2011
 Maciejewski, Andrzej  Total change: 13.95  Rating chartPersonal card
 Mistrzostwa Miêdzywojewodzkie Juniorów MA+WM C13 Lochow POL 2010-10-23
RcRownchangeKK*chgGame
 1694 1707 3.50 5 0.93 15 13.95 
  Jarmula, Lukasz 1843 POL1.0010.681510.20 
  Krawiecki, Stanislaw 1470 POL1.0010.20153.00 
  Czajkowski, Adam 1781 POL0.5010.10151.50 
  Chomczyk, Marek 1615 POL1.0010.37155.55 
  Wyszomirski, Krzysztof 1763 POL0.001-0.4215-6.30 

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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