Individual Calculations April 2008
 Bobras, Jan  Total change: -9.00  Rating chartPersonal card
 Zamenhof Memo A Bialystok'07 Bialystok POL 2007-12-27
RcRownchangeKK*chgGame
 2002 1856 2.00 8 -0.60 15 -9.00 
  Jablonski, Zenon 2153 POL0.001-0.1515-2.25 
  Zinczuk, Leon 1895 POL1.0010.55158.25 
  Galyga, Jozef 1936 POL1.0010.61159.15 
  Polishchuk, Oleg 2206 UKR0.001-0.1115-1.65 
  Roszkowski, Rafal 2159 POL0.001-0.1415-2.10 
  Strojek, Kazimierz 1918 POL0.001-0.4115-6.15 
  Szydlowski, Wiktor 1917 POL0.001-0.4215-6.30 
  Krutul, Piotr 1834 POL0.001-0.5315-7.95 

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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