Individual Calculations July 2008
 Malec, Robert  Total change: -29.70  Rating chartPersonal card
 Lower Silesian Chess Leagues Dolny Slask POL 2007-10-14
RcRownchangeKK*chgGame
 1838 1825 0.00 1 -0.48 15 -7.20 
  Kacprzak, Robert 1838 POL0.001-0.4815-7.20 

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)
 
 XIV Ogolnopolska Olimpiada Mlodziezy'2008 - Chlopcy Szczawno Zdroj POL 2008-04-26
RcRownchangeKK*chgGame
 1821 1819 3.00 9 -1.50 15 -22.50 
  Sowul, Bartosz 2028 POL0.001-0.2315-3.45 
  Kropidlowski, Maciej 1711 POL0.501-0.1515-2.25 
  Jaskolka, Tomasz 1763 POL0.501-0.0815-1.20 
  Jedras, Piotr 1707 POL1.0010.35155.25 
  Zielinski, Maciej 1926 POL0.001-0.3515-5.25 
  Galaszewski, Patryk 1734 POL1.0010.38155.70 
  Mondrzycki, Bartlomiej 2018 POL0.001-0.2415-3.60 
  Prazmowski, Bartosz 1769 POL0.001-0.5715-8.55 
  Chomski, Maciej 1736 POL0.001-0.6115-9.15 

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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