Individual Calculations July 2010
 Lewicki, Michal  Total change: -27.45  Rating chartPersonal card
 VI Turniej Szachowy o Puchar Firmy Omega Pilzno Pilzno POL 2010-06-03
RcRownchangeKK*chgGame
 1809 1650 0.50 4 -0.75 15 -11.25 
  Jalowiec, Halina wf2048 POL0.001-0.0815-1.20 
  Dworak, Artur 1744 POL0.001-0.3715-5.55 
  Szelag, Jozef 1655 POL0.001-0.4915-7.35 
  Jasiak, Filip 1788 POL0.5010.19152.85 

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)
 
 EUROPEAN OPEN MUNICIPAL CHILDREN TEAM CHAMPIONSHIP 16 years old St. st. Constantin and Helena" Resort BUL 2010-06-13
RcRownchangeKK*chgGame
 1827 1650 0.00 4 -1.08 15 -16.20 
  Amrayeva, Aytan Arzuman Qizi 1785 AZE0.001-0.3215-4.80 
  Losik, Pavel 1869 BLR0.001-0.2215-3.30 
  Amrayeva, Aytan Arzuman Qizi 1785 AZE0.001-0.3215-4.80 
  Losik, Pavel 1869 BLR0.001-0.2215-3.30 

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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