Individual Calculations October 2008
 Kirsz, Krzysztof  Total change: 4.20  Rating chartPersonal card
 Internation Chess Tournament Kowalewo Pomorskie OPEN B Kowalewo Pomorskie POL 2008-07-04
RcRownchangeKK*chgGame
 1900 1735 2.00 6 0.28 15 4.20 
  Dobrowolski, Marcin 1949 POL0.001-0.2315-3.45 
  Pawlowski, Pawel 1910 POL1.0010.731510.95 
  Bartosik, Piotr 1994 POL0.5010.32154.80 
  Rychlik, Bogdan 1900 POL0.001-0.2815-4.20 
  Karski, Sebastian 1847 POL0.5010.15152.25 
  Choinski, Lukasz 1801 POL0.001-0.4115-6.15 

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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