Individual Calculations April 2008
 Wasiluk, Robert  Total change: -42.00  Rating chartPersonal card
 Zamenhof Memo B Bialystok'07 Bialystok POL 2007-12-27
RcRownchangeKK*chgGame
 1624 1725 2.00 4 -0.53 25 -13.25 
  Zwolan, Adam 1556 POL0.501-0.2225-5.50 
  Malec, Jakub 1617 POL0.501-0.1525-3.75 
  Malec, Sebastian 1779 POL0.001-0.4225-10.50 
  Grabarczyk, Edmund 1545 POL1.0010.26256.50 

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)
 
 Champ Bialystok'08 U-20 Bialystok POL 2008-01-21
RcRownchangeKK*chgGame
 1842 1725 1.00 6 -1.15 25 -28.75 
  Sieliwonik, Katarzyna 1696 POL0.001-0.5425-13.50 
  Buzun, Michal 1858 POL0.001-0.3225-8.00 
  Nasuta, Grzegorz 1928 POL0.001-0.2425-6.00 
  Zwolan, Adam 1556 POL0.501-0.2225-5.50 
  Roszkowski, Rafal 2075 POL0.001-0.1125-2.75 
  Puksza, Andrzej 1941 POL0.5010.28257.00 

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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